Newt Gingrich skipped the pretense of a celebratory rally after the Nevada caucuses ended.

Instead, Gingrich held a news conference during which he unleashed a blistering attack on Mitt Romney.

Gingrich blasted Romney as holding positions that conservatives won't support, while labeling him a "Massachusetts Moderate."

Gingrich also attacked Romney's claims made during the second republican debate held in Florida... before that state's primary.