Has Fred Thompson declared his intentions yet?

[Kokonoe]

Ok we know he's running, but is he really just lazy by running but not actually doing any work, or somehow playing a game of chicken with Al Gore to be the last one in.
He is no comparison to Mr. Gore. Thompson's sand will run out, while Mr.Gore is a growing volcanic land mass. Mr.Gore could declare at the last hour, but I hope he runs when the time is right. The republican party are running this election like heavy gamblers and whore mongers on drugs.