VICE News caught up with the former congressman who thinks Republican conservatives have become "lapdogs for the president."
Former congressman Mike Espy is hoping to use a battle among his Republican opponents to his advantage.
The departure of Trump's national political director, Rick Wiley, just six weeks after he was hired signals a growing turf war within the campaign.
The Associated Press called the nomination for Trump after they found a handful of undeclared delegates who said they would vote for him at the Republican National Convention in July.
Clinton's extremely narrow win in Kentucky, after dominating the state in 2008, comes after her comments on coal jobs sparked ire in coal mining country.
Despite picking up a win in one of the last remaining primary contests, the chances of a Sanders nomination remain unchanged.
Cruz left open the possibility of reentering the race in the unlikely event that a win in Nebraska's primary on Tuesday reanimates the corpse of his presidential campaign.
Calling Trump an insecure "bully," the Texas senator unleashed a tirade against the Donald on Tuesday as the GOP frontrunner inches closer to winning the nomination.
Nearly two-thirds of Indiana Republicans disapprove of the alliance between John Kasich and Ted Cruz, one day before the state holds their primary vote.