When the latest round of polls in
key states showed vulnerable Democratic senators holding their own and
the GOP’s dream candidate, Rep. Tom Cotton, an Iraq veteran and Harvard
grad, down 10 points in his race against Arkansas Senator David Pryor, Republicans blamed the Senate Majority PAC as the chief culprit in shifting the landscape and upending the numbers.
Formed in 2011
and staffed by former aides to Senate Majority Leader Harry Reid, it has
been spending heavily and early in races that will determine which
party controls the Senate after November, and of course whether Reid
keeps his job as leader.