President Trump and Wisconsin Gov. Scott Walker participate in a groundbreaking ceremony for the $10 billion Foxconn factory complex in June. Scott Olson/Getty Images hide caption
Tim Pawlenty
Former GOP presidential nominee Mitt Romney struggled to distance himself from the health care program he implemented in Massachusetts. Now he has acknowledged it was a precursor to Obamacare. Gregory Bull/AP hide caption
Republican presidential candidates Jim Gilmore, Lindsey Graham, Bobby Jindal and Rick Perry participate in a pre-debate forum Aug. 6 in Cleveland. The event gave airtime to seven candidates whose polling numbers were below a top-ten cutoff Fox News set to participate in the main debate. John Minchillo/AP hide caption
Beth Myers, who leads Mitt Romney's search for a running mate, tweeted a less-than-random assortment of Republican politicians on Friday afternoon. twitter.com/bethmyers2012 hide caption
Left to right: Former Sen. Rick Santorum; Rep. Michele Bachmann; former House Speaker Newt Gingrich; former Massachusetts Gov. Mitt Romney; Rep. Ron Paul; former Minnesota Gov. Tim Pawlenty; entrepreneur Herman Cain. Emmanuel Dunand/AFP/Getty Images hide caption
NPR's Ari Shapiro on 'Morning Edition'
Former Minnesota Gov. Tim Pawlenty, March 2011. Steve Pope/Getty Images hide caption
Tim Pawlenty in Iowa at the Fayette County Republican Party Spring Fundraiser, April 2, 2011. Martin Kaste/NPR hide caption