Bunning May Be Retiring

From Politico:

Kentucky Sen. Jim Bunning, the most endangered Republican up for reelection in 2010, appears headed for retirement after giving his leading GOP rival the blessing to prepare to run for his seat next year.

Bunning’s retirement would be a huge victory for national Republicans who have grown increasingly nervous that the 77-year-old two-term senator would lose a critical race as the party tries to cling to its diminished minority in the Senate.