[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/11/30/art.arlenspecter.cnn.jpg caption="GOP Sen. Arlen Specter of Pennsylvania discusses the 2010 race on CNN's 'Late Edition.'"]
(CNN) - As speculation continues to swirl about a possible Pennsylvania senate bid by MSNBC anchor Chris Matthews, Republican Sen. Arlen Specter said on Sunday that he’s not worried about it.
“I’m going to have an opponent, in fact I’m going to have two opponents - one in the primary, where I always have a tough race, and again in the general,” Specter told CNN’s Wolf Blitzer on "Late Edition." “I never look over my shoulder, I never look behind. Somebody may be gaining on me. I run with blinders. I’ll be prepared no matter who my opponents are.”
The Patriot-News of Harrisburg reported on Saturday that Matthews met with Pennsylvania Democratic Party leaders to discuss a possible senate run in 2010 against the incumbent Specter. The senior Republican is currently serving his 5th term, having first been elected in 1980.
Matthews, in a statement on the political Web site FiveThirtyEight.com, said reports of him staffing up for a run are "absolutely not true."
Specter said he’s only concerned with his own bid for re-election in 2010.
“I don’t know what anyone else is doing, but I know what one man is doing—Arlen Specter is running,” he said on "Late Edition."
A Quinnipiac poll released this week shows strong support for the incumbent Specter. Specter leads 45 percent to Matthews’ 33 percent among overall voters. Among Democratic voters, however, Matthews leads Specter 55 to 25 percent.
Robert Menendez, the recently elected Chairman of the Democratic Senatorial Campaign Committee, said he hadn’t talked to anyone who could confirm Matthews’ run.
“Wolf, we’ll see who decides to run. I haven’t seen any firm announcements by anyone, in terms of running,” the New Jersey senator said.