April 22, 2014 1:28 pm Scott Brown announces run for Senate in NH Former Mass. Senator kicks off campaign by hammering incumbent Jeanne Shaheen over support for Obamacare US & World Videos 3:07 What's working for Biden's campaign — and what's not working for Trump 4:10 Thoughts as jury selection gets underway in Trump's hush money trial 1:06 Former Sen. Joseph Lieberman dead at 82 1:23 Majorie Taylor Greene files motion to oust Mike Johnson from House speakership 1:56 GOP responds after Schumer calls for new leadership in Israel