Part 6; Trump begins to court Republican voters...
MOMENT OF ZEN - TRUMP TAKES CREDIT FOR BIRTH CERTIFICATE APRIL 28, 2011 - Donald Trump doesn't need to see a copy of Barack Obama's long-form birth certificate now. (0:20)
MITT HAPPENS APRIL 12, 2011 - Mitt Romney competes with Mike Huckabee, Donald Trump and a long list of dark horses for the Republican nomination. (4:01)
INDECISION 2012 - PREMATURE ECALCULATION APRIL 25, 2011 - Donald Trump may be leading the GOP field in the polls, but early numbers are completely and totally meaningless. (3:27)
INAUGURAL REPUBLICAN PRESIDENTIAL DEBATE & DONALD TRUMP'S WISDOM MAY 5, 2011 - Several potential Republican candidates pass on the inaugural presidential debate, and Donald Trump compares same-sex marriage to long golf clubs. (3:30)
INDECISION 2012 - INDECISION EDITION - DONALD TRUMP & SARAH PALIN MAY 5, 2011 - Donald Trump wants America to honor traditional marriage, and Sarah Palin urges Barack Obama to release the Osama bin Laden photos. (3:15)