Jeb Bush's campaign has pulled its television advertising buys in Iowa and decided to double the size of its staff on the ground in that state in January, the last month before the Iowa caucuses. Bush is currently in fifth place, winning support from just 6 percent of likely Republican caucusgoers, according to the latest Des Moines Register poll. Despite this, Bush's campaign manager Danny Diaz has said that the candidate will not pull out of Iowa entirely.
