You know that old joke about the definition of mixed emotions: your mother-in-law driving your brand new Benz over a cliff? That's how I feel about the GOP targeting Harry Reid. Can't we find a real Democrat to challenge him in the primary?

And besides, why don't we have a Majority Leader from a safe state who won't be bending over backwards to keep the GOP happy?

Nevada Republicans have been unsuccessful in finding a top-tier candidate, but the head of the GOP's Senate campaign arm promised Sen. Harry Reid (D-Nev.) would face a strong challenge in 2010.

National Republican Senatorial Committee chairman John Cornyn (Texas) admitted Wednesday that time to find a candidate to take on Reid is not unlimited, but he said the chance to take out the Senate majority leader would open Republican wallets around the nation.

"With the right candidate against Harry Reid, money will not be a problem. And not just in Nevada, among contributors there, but I mean nationally," Cornyn told reporters.

"I think we have time, it's not open-ended, to find the right candidate," Cornyn said. "Because of the overall political environment, I don't think there's that kind of urgency that we might otherwise feel to get a candidate early.

"We don't yet have the field completed. My hope is here over the next few weeks that will change," Cornyn said.

But Republicans have seen several prominent potential candidates fall by the wayside in their hunt for the right candidate. Ex-Rep. Jon Porter (R), long seen as a strong challenger, lost his reelection bid in 2008 and has since signed on with a Washington lobbying firm. Former state Sen. Bob Beers (R), another possible contender, suffered the same fate last year.

Lt. Gov. Brian Krolicki (R) is already in the race, but he was indicted for misappropriation of funds during his tenure as state treasurer. Though Krolicki maintains his innocence and has pleaded not guilty, he is no longer a candidate national Republicans speak of.