Olympia Snowe, a moderate Republican senator from Maine, won't seek another term in the US Senate because intense partisanship has made her question how 'productive' it would be.
"I am well prepared for the electoral battle, so that is not the issue," said Senator Snowe, who won her last race with 74 percent of the vote. “However, what I have had to consider is how productive an additional term would be.
“Unfortunately, I do not realistically expect the partisanship of recent years in the Senate to change over the short term,” she added.
An iconic Senate moderate, Snowe often cast crucial votes in a closely divided Senate, forcing Republicans to take steps to curb the federal deficit, even when the core GOP issue of tax cuts was involved. More than once, her party's leaders had to rein in the scope of proposed tax cuts or to find offsetting sources of income to win her vote.
She also helped organize the bipartisan Gang of 14 to preserve the minority's right to filibuster judicial nominations – even though Democrats were in the minority at the time.