"If somebody says they want to kill you, believe them,” Cruz said of Iran.
"We can have a free-for-all, fratricide, demolition derby," he warned the GOP.
The South Carolina Republican mercilessly mocked the Dem presidential contender.
Scott Wong 04/06/15 04:06 PM EDT
J.D. Winteregg will try again to unseat Boehner who took 75 percent of the 2014 primary vote.
Rich Beeson, part of the 2012 Romney team, has joined Rubio's Reclaim America PAC.
Incumbent Sen. Alexander is expected to win his primary Thursday.
Brutal GOP primary gives Democrat Michelle Nunn an opening
They say Obama’s unpopularity and their tech advances put them in good midterm position.
Voters go to the polls in Arkansas, Maine, Nevada, North Dakota, South Carolina and Virginia.
Here's how you can tell.