A USA Today/Suffolk University Poll this week showed Landrieu and Cassidy almost neck and neck , at 36 % - 35 % . Democratic Sen. Mary Landrieu is in a tough reelection battle for her seat . Air Force 's Democratic opponent is U.S. Rep. Rob Maness . There 's also another Republican candidate Rob Maness who 's getting 11 % of the vote . The race will likely go to a runoff in this month .
Democratic Sen. Mary Landrieu is in a tough reelection battle for her seat . Air Force 's Democratic opponent is U.S. Rep. Rob Maness . There 's also another Republican candidate Rob Maness who 's getting 11 % of the vote . The race will likely go to a runoff in this month .