Facebook Co-Founder Pledges $20 Million to Defeat TrumpOnly one other person has contributed more to the Democrats this election cycle.
Libertarian Gary Johnson Earns Endorsement From Major Va. NewspaperGary Johnson and the Libertarian ticket are beginning to pick up some traction.
Jeb Bush's Son Endorses Trump, Kasich Unsure of EndorsementMost of the Bush family refuses to endorse Donald Trump, but Jeb Bush's son just did.
Virginia's Rigell Becomes 1st Congressman to Endorse JohnsonRepublican Scott Rigell becomes the first to congressman to endorse Libertarian candidate Gary Johnson.
Ghostwriter: Trump's Book 'Isn't Worth Paper It's Printed On'The man who co-wrote Donald Trump's famous book "The Art of the Deal" has little regard for it.
Marvin Bush Bashes Trump, Clinton: 'I'm Voting Libertarian'The brother of George and Jeb won't be supporting the Republicans or Democrats this year.
Delegates: Kaine Pick Solid, May Not Help Dem UnityDemocrats say Tim Kaine will appeal to moderates but also do little to soothe disenchanted Bernie Sanders supporters.
Ted Cruz Booed Lustily as he Refuses to Endorse Donald TrumpThe Republican runner-up refused to endorse the Republican candidate. Madness ensued.
Trump, Pence Don't Agree on Key Social, Economic PoliciesWhen Donald Trump was "pro-choice in every respect," Mike Pence compared abortion to the Sept. 11 terrorist attacks.
In D.C., Last Primary of 2016 Could Give Clinton Final WinThe 2016 primary calendar winds down Tuesday in the District.
Ted Cruz Taps Carly Fiorina to Serve as Running MateThe Texas senator announced his pick for vice president nearly three months before his party's national convention.
Protesters Block Trump Rally in Arizona, Host Anti-Trump Rally in New YorkWhile protesters blocked a rally for Donald Trump in Phoenix, demonstrators on the other side of the country held an anti-Trump rally.