The political whirlwind that surrounded Sen. Arlen Specter ’s switch from the Republican to Democratic party had him forgetting which team he is rooting for in 2010. But after voicing support for Republican Norm Coleman in his contested Minnesota Senate race, Specter said he misspoke in a New York Times magazine interview and is supporting Democrats. Specter switched parties April 30 in an effort to hold his Pennsylvania seat for a sixth term in the 2010 election. The move upset fellow Republicans and elated Democrats who edged to a 59-seat majority with two independents in a Senate where 60 senators...