Senator John Ensign of Nevada is coming to northwest Iowa today for stops at Trans Ova Genetics in Sioux Center and the famous ice cream shop in Le Mars before he delivers a speech in Sioux City.

The American Future Fund invited Ensign as part of a lecture series, and American Future Fund spokesman Tim Albrecht spoke to Radio Iowa about him:

Albrecht describes the 51-year-old Ensign as a “strong” conservative.

“I think that Senator Ensign will be able to introduce himself to a group of active conservatives who are thirsty for a new voice, a new person, to really pick up the banner and carry it on their behalf,” Albrecht says.

Are conservatives “thirsty for a new voice,” as in someone who hasn’t already run for president? The Republican Party has a history of nominating presidential candidates on their second or third try: Ronald Reagan, George H.W. Bush, Bob Dole, John McCain.

Ensign looks like a fairly generic Republican to me. He would need to do something to distinguish himself in the next few years to avoid becoming the Sam Brownback or Tommy Thompson of 2012.

UPDATE: Ensign gave Iowa Politics an interview:

“I’m not running for president,” said Ensign, who’s chairman of the National Republican Senatorial Committee. “What I’m doing is raising my profile. I believe we need new voices and fresh voices in the Republican Party who can articulate a message of our core Republican principles.”

More thoughts on likely Republican presidential candidates are after the jump.