Sen. Jim Bunning (R-KY) said "he doubts that his campaign fund-raising for the second quarter of the year will match Secretary of State Trey Grayson's (R), but he still plans to stay in the 2010 race for U.S Senate," the Lexington Herald Leader reports. "Bunning, who has been in the Senate since 1999, also said he does not think fellow Republican Grayson will run for his job if he stays in the race."Grayson's exploratory committee reported that it has raised $602,699 since May 6.