Politico noted on Sunday that Sen. Ted Cruz, R-Texas has solidified his lead in Iowa, according to a CBS Poll. He is favored by 40 percent of likely caucus-goers, with Donald Trump at 31 percent, Sen. Marco Rubio, R-Florida at 12 percent, Dr. Ben Carson at six percent, and everyone else polling at two percent or less. The numbers are part of the reason that conservative pundit and radio talk show host Erik Erickson had announced that Cruz is favored for the Republican nomination, despite the media dustup over whether and when the senator from Texas did or did not...