US Vice President Harris vows to strengthen ties with France

U.S. senators voted on Tuesday to move forward with Donald Trump's impeachment trial on a charge of inciting the deadly assault on the Capitol, rejecting a claim the proceeding was unconstitutional after viewing graphic video of the January attack.

The Senate voted 56-44 to proceed with its trial of the former president, a historic first, rejecting largely along party lines his defense lawyers' argument that a president cannot face trial after leaving the White House. Democrats hope to disqualify Trump from ever again holding public office.

The video presented by the team of nine House of Representatives Democrats interspersed images of the Jan. 6 Capitol violence with clips of Trump's incendiary speech to a crowd of supporters moments earlier urging them to "fight like hell" to overturn his Nov. 3 election defeat.

Senators, serving as jurors, watched as screens showed Trump's followers throwing down barriers and hitting police officers at the Capitol. The video also included the moment when police guarding the House chamber fatally shot protester Ashli Babbitt, one of five people including a police officer who died in the rampage.

The mob attacked police, sent lawmakers scrambling for safety and interrupted the formal congressional certification of President Joe Biden's victory after Trump had spent two months challenging the election results based on false claims of widespread voting fraud.

"If that's not an impeachment offense, then there is no such thing," Democratic Representative Jamie Raskin, who led the prosecution, told the assembled senators after showing the video.

He wept as he recounted how relatives he brought to the Capitol that day to witness the election certification had to shelter in an office near the House floor, saying: "They thought they were going to die."

In contrast to the Democrats' emotional presentation, Trump's lawyers attacked the process, arguing that the proceeding was an unconstitutional, partisan effort to close off Trump's political future even after he had already departed the White House.

"What they really want to accomplish here in the name of the Constitution is to bar Donald Trump from ever running for political office again, but this is an affront to the Constitution no matter who they target today," David Schoen, one of Trump's lawyers, told senators.

He denounced the "insatiable lust for impeachment" among Democrats before airing his own video, which stitched together clips of various Democratic lawmakers calling for Trump's impeachment going back to 2017.

Conviction unlikely

Trump was impeached by the Democratic-led House on Jan. 13 on a charge of inciting an insurrection, although his conviction remains unlikely.

Finding him guilty would require a two-thirds majority, meaning that at least 17 Republicans would need to join the Senate's 48 Democrats and two independents in voting against Trump, who remains his party's most powerful figure even out of office.

Trump is the only president to go on trial in the Senate after leaving office and the only one to be impeached twice. He is just the third president in U.S. history to be impeached at all.

The trial was held with extraordinary security around the Capitol following the siege, including armed security forces and a perimeter of fencing and razor wire.

Trump's defense argued he was exercising his right to free speech under the Constitution's First Amendment when he addressed supporters before the Capitol attack.

"We can't possibly be suggesting that we punish people for political speech in this country," Bruce Castor, one of Trump's lawyers, said.

Castor said the storming of the Capitol "should be denounced in the most vigorous terms," but argued that "a small group of criminals," not Trump, were responsible for the violence.

Most legal experts have said it is constitutional to have an impeachment trial after an official has left office.

"Presidents can't inflame insurrection in their final weeks and then walk away like nothing happened. And yet that is the rule that President Trump asks you to adopt," Democratic Representative Joe Neguse told the senators.

Most of the senators at the trial were present in the Capitol on Jan. 6, when many lawmakers said they feared for their own safety.

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Republican Senator Bill Cassidy called the Democrats' speeches "a very good opening." He joined six of his Republican colleagues in finding the proceeding constitutional, reversing his vote from the prior month.

"The arguments they gave were strong arguments," said Cassidy.

The trial could provide clues on the Republican Party's direction following Trump's tumultuous four-year presidency. Sharp divisions have emerged between Trump loyalists and those hoping to move the party in a new direction. Democrats for their part are concerned the trial could impede Biden's ability to swiftly advance an ambitious legislative agenda.

One year ago, the then-Republican-controlled Senate acquitted Trump on charges of obstructing Congress and abuse of power for pressuring Ukraine to launch an investigation into Biden and his son Hunter in 2019.

All three Covid-19 vaccines approved for use in the European Union are administered in the form of two doses, delivered several weeks apart.

This is because clinical trials showed that immunity against the disease was significantly higher after individuals received two shots.

France's public health authority said Friday, however, that people who had already been infected with Covid-19 develop an immune response similar to that bestowed by a vaccine dose, and that a single dose after infection would likely suffice.

"A single vaccine dose will also play the role of reminding" their immune system how to fight Covid-19, it said.

The authority recommended a gap of between three and six months after infection before individuals who had recovered from Covid-19 receive a jab.

"At the moment no country has clearly positioned itself in terms of a sole vaccination dose for people who have already contracted Covid-19," it said.

Vaccination programme still just starting

France has accelerated its vaccination programme in recent weeks but it is still in its infancy.

As of Thursday, over 2.1 million people had received at least one vaccine dose, with almost 535,800 having already received two.

At least 3.4 million people have had confirmed Covid-19 infections in France, although there are likely to have been far more given the relative lack of accessible testing during the pandemic's first wave.

Two recent US studies suggest that a single vaccine dose may work in individuals who have already recovered from Covid-19.

One paper said that immunity in individuals who had had Covid-19 and then received a single vaccine dose "is equal to or even exceeds" that of people who have not had Covid-19 but received two vaccine doses.

A vaccine still in development by Johnson & Johnson works with a single dose, but it is yet to receive emergency use authorisation from EU and US regulators.