A SENIOR MOMENTRemember when AARP’s inexplicable support for Bush’s Medicare plan cut the legs out from under Democrats who were trying to protect Medicare?http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=132x8720497Now they’re doing the same thing with Social Securityhttp://www.salon.com/news/politics/war_room/2011/06/17/aarp_social_security_cutsThe Wall Street