Alabama football drops in AP top 25, coaches poll rankings after loss to Vanderbilt AL.comVanderbilt stuns No. 1 Alabama to secure biggest win in program history on day of upsets CNNChaos hits AP Top 25 with 4 teams ranked in the top 11 losing to unranked opponents The Associated PressVanderbilt football fans toss goalpost into Cumberland River after upset win over Alabama TennesseanOpinion: Nick Saban asked important college football question, and Vanderbilt offers a loud answer USA TODAY