NEW ORLEANS -- Mississippi Gov. Haley Barbour told a crowd of conservative activists at the Republican Leadership Conference Friday that they should not "get hung up on purity" when it comes to the Republican nominee for president. "In politics, purity is a loser," said Barbour, a well-connected GOP insider who earlier this year decided to forgo a presidential run in 2012. (snip) Barbour said that this was the first time in his decades in politics that people are regularly telling him that "I'm afraid my children and grandchildren are not going to inherent the same country I inherited." "Those are...