Outlets like Politico continue to write about the race to control the Senate as one in which the Republicans have blown their chance to win an easy victory. It’s true that sure GOP wins have been lost. The Todd Akin fiasco will probably cost them a once-sure pickup of a seat in Missouri and Olympia Snowe’s decision to retire will likely mean a pickup for the Democrats. But a look at Real Clear Politics’ Senate map shows that there’s still plenty of doubt as to whether it will be Harry Reid or Mitch McConnell sitting in the majority leader’s chair next January. With 12 races rated as a tossups and with a Florida seat now called as a likely Democratic win, though still competitive, this is no time for either side to be making assumptions about the outcome on Election Day. Each race needs to be judged on its own merits and the particular circumstances in that state, but the impact of the presidential race will be crucial.
The odds are there will be no partisan sweep like the midterm victories of the Republicans in 1994 and 2010 or the Democrats in 2006. Nor does is seem likely that either presidential candidate will have the kind of coattails that will create a landslide that will radically affect the composition of Congress. But that doesn’t mean the fates of President Obama and Mitt Romney won’t materially impact the various Senate races. With so many Senate races too close to call, the ability of either candidate to create any kind of a groundswell down the ticket will probably be the difference. Though there are too many variables to be sure of anything this year, the party that wins the White House is likely to be the one that controls the Senate as well.