What's happening today on the campaign trailPresident Joe Biden will deliver a speech to the nation tonight on his decision to end his re-election bid and what he plans to do in the remaining months of his term.The Democratic National Convention's rules committee will meet this afternoon to decide on a framework for a virtual nomination vote. Vice President Kamala Harris is the clear front-runner after gaining the support of a majority of pledged convention delegates.Israeli Prime Minister Benjamin Netanyahu is in Washington this week and will address Congress today for the first time since Hamas' Oct. 7 terrorist attack on Israel and amid Israel's monthslong military campaign in the Gaza Strip.Donald Trump has a rally tonight in Charlotte, North Carolina. The former president and his allies have begun to attack Harris based on her race and gender.