Ted Cruz lashes out at Donald Trump with a torrent of insults in an apparent last-ditch effort to sway Indiana voters. NBC's Hallie Jackson and Katy Tur report from the campaign trail.May 3, 2016
UP NEXT
Joe: Cheney is right, we can survive bad policy but not a president scorching the Constitution
05:31
The importance of Obama to Biden's campaign
06:08
Journalist Evan Gershkovich has now been detained in Russia for one year
07:04
Biden jokes about Trump's golf game during fundraiser
03:12
Trump claims crime rates are soaring, but the numbers say something different
03:47
Biden's star-studded fundraiser rakes in $26 million