RNC Chief Exposes Republican Strategy Against Hillary Clinton: ‘Swiftboating Benghazi’  —  It's not a done deal, but Republicans have let out one of their big strategies they'll use against a possible Hillary Clinton presidential run - Swiftboating Benghazi.

Poll: Donald Trump, Hillary Clinton lead in Pennsylvania, Indiana  —  By Anthony Salvanto, Fred Backus, Sarah Dutton andJennifer De Pinto  —  Donald Trump heads into Tuesday's slate of primaries maintaining his large lead in Pennsylvania, and has a lead in Indiana, which holds its primary the following week.

Multi-billionaire kingmaker trashes the Republican presidential field as ‘terrible role models’ and suggests Hillary will make a better president  —  Multi-billionaire kingmaker Charles Koch has trashed the Republican presidential field and believes Hillary Clinton might make a better president that any of the GOP candidates.

Voters' ‘Bernie or Bust’ efforts persist despite Sanders' vow not to be another Ralph Nader  —  Bernie Sanders campaigns in Baltimore three days before the Maryland primary.  —  In recent months, Bernie Sanders has transformed Dennis Brandau from a guy who hated politics into a first-time voter.