Newt Gingrich's Sinking Campaign to Get $10 Million Vegas Infusion

Newt Gingrich's faltering presidential campaign will receive another massive cash infusion from Sheldon Adelson, CBS News is reporting.

The former House Speaker's Republican presidential bid has been kept alive by the Vegas king thus far.But, with Gingrich's lackluster performances in recent states, political observers and pundits have largely speculated that Adelson may have said enough's enough.

Not so, according to CBS News, which is reporting the billionaire is ready to ante up another $10 million to Gingrich's super-PAC, "Winning Our Future." The third-party group is mainly credited with Gingrich's only primary win, in South Carolina.

Multiple polls out today indicate Gingrich has an uphill battle in upcoming contests against Mitt Romney, Rick Santorum and even Ron Paul. Those surveys have him in a distant third place in Arizona and bringing up the rear in Michigan.