GOP debate at the Reagan Library: A photo gallery

With the Reagan Library’s display of Air Force One in the foreground, the GOP candidates debate.  (Lawrence K. Ho / Los Angeles Times)

Rep. Michele Bachmann of Minnesota arrives at the Ronald Reagan Presidential Library in Simi Valley for the GOP candidates’ debate.   (Lawrence K. Ho / Los Angeles Times)

Former Utah Gov. Jon Huntsman Jr. arrives for the GOP presidential debate at the Reagan Library.   (Lawrence K. Ho / Los Angeles Times)

Herman Cain makes a point as Rep. Ron Paul of Texas listens during the GOP debate.   (Lawrence K. Ho / Los Angeles Times)

Former Massachusetts Gov. Mitt Romney, left, and Texas Gov. Rick Perry during the debate at the Reagan Library.   (Lawrence K. Ho / Los Angeles Times)

Michele Bachmann responds to a question during the debate.  (Lawrence K. Ho / Los Angeles Times)

Nancy Reagan is among those in the audience for the debate at the Ronald Reagan Presidential Library in Simi Valley.   (Lawrence K. Ho / Los Angeles Times)

As former Sen. Rick Santorum of Pennsylvania looks on, former House Speaker Newt Gingrich addresses the moderators during the GOP debate.   (Lawrence K. Ho / Los Angeles Times)

Rick Perry, Jon Huntsman Jr. and Ron Paul during a break at the GOP debate.   (Lawrence K. Ho / Los Angeles Times)