Retired Gen. Wesley Clark says he's moving to MSNBC after two years as an analyst at Fox News Channel.

Clark, who ran for president as a Democrat in 2004 and hasn't stated his intentions for the 2008 campaign, will be called on for both his military and political experience, the network said. Others with MSNBC analyst contracts include Pat Buchanan, retired general Barry McCaffrey and Newsweek's Jonathan Alter.

Clark said nothing political should be read into the switch. Democrats have increasingly made Fox News the target of attacks, and major presidential candidates have refused to participate in a debate sponsored by Fox.