Make that two House Republicans who have now called on Treasury Secretary Tim Geithner to resign.

Rep. Darrell Issa (R-Calif.) hopped on the bandwagon started by Rep. Connie Mack (R-Fla.) earlier today, who asked that Geithner either be fired or resign.

Issa "is calling on Sec. Geithner to resign!" according to his Twitter page.

Issa's call comes after a House Financial Services Subcommittee meeting today in which lawmakers concentrated almost as much anger toward Geithner as AIG CEO Edward Liddy, who was testifying today.