On his website, Rep. Wexler claims that Cheney manipulated intelligence to boost the case for war against Iraq and was involved in revealing the identity of CIA agent Valerie Plame.

Within two days of posting, Wexler claims he obtained  over  50,000 signatures and is aiming for 250,000.

Wexler acknowledged it's a ''huge uphill battle,''  because House leadership has not been interested.