Politico: Former Sen. Rick Santorum (R-Pa.) said Monday that former Alaska Gov. Sarah Palin would have "some explaining" to do if she seeks the White House.
"She's done a lot to draw attention to herself that's positive," Santorum during an interview on ABC's "Top Line," adding that the former Republican vice presidential nominee has "done some things that, you know, certainly are going to cause her to have to do some explaining if she runs for president.?