on the right, that is republican u.s. senator david vitter. even though the republicans were favored to win in the louisiana governorship, vitter has been trailing edwards by double digits in the polls and by a mile in fund-raising. but these attacks by isis and the news that one of the attackers came through greece was syrian refugees have given the republican what he hopes will be a last-minute knock outpunch. vitter is casting himself as a future governor who would block syrian refugees. he is casting his opponent as a governor who would open the gates. one of the paris isis terrorists entered france posing as a syrian refugee. now, obama is sending syrian refugees to louisiana. david vitter warned obama the dangers of syrian refugees weeks ago and promised as governor, nos syrian refugees will enter louisiana. john bell edwards has pledged to work with obama to bring syrian