Saturday, Jan. 19, 2008 | 12:09 p.m.
Bill Clinton delighted Hillary supporters at the Rio caucus site when he showed up and went into the caucus site.
Hillary Clinton's supporters had been waiting outside the site for the former president to show up, and some feared they would be locked out before the caucus started. But Bill went into the meeting room.
Bill Clinton stayed until about 12:15 and left before the caucus started. He went out into the hall where he posed for more photos and signed autographs.
Once he left, Democrats started to get organized to begin the caucus -- which still hadn't started at 12:30.