If you agree with Hamas and the rest of the Palestinian's, that Israel has no right to exist, then I can see why you would say Israel has no rights.
But for me, I think Israel does in fact have a right to exist. Since they have a right to exist, then they also have the right to Name their own Capitol. They have the right to defend their borders. PERIOD END OF CONVERSATION.
No one attacked the Palestinians, they came out of their homes and stormed the border fence. Israel said don't storm our fence or you will get shot. Guess what happened when they stormed the fence. They got shot.