Former Alaska Gov. Sarah Palin (R) denounced the Bush family as "blue bloods" in an interview posted Wednesday and remarked that a mentality like theirs helped to cause the economic downturn. Her comment came in response to a statement made by former first lady Barbara Bush during an interview with CNN's Larry King earlier this week. Asked for her take on Palin, Bush told King: "I think she's very happy in Alaska, and I hope she'll stay there." Conservative radio host Laura Ingraham followed up with Palin, asking if she thought Bush's comment had been planned ahead of time. Palin...