Mitt Romney's tax returns shed some light on his investment wealth  —  Mitt Romney offered a partial snapshot of his vast personal fortune late Monday, disclosing income of $21.7 million in 2010 and $20.9 million last year — virtually all of it profits, dividends or interest from investments.

Newt up 5 in Florida  —  PPP's first post-South Carolina poll in Florida finds Newt Gingrich with a small lead.  He's at 38% to 33% for Mitt Romney, 13% for Rick Santorum, and 10% for Ron Paul.  —  Gingrich has gained 12 points since a PPP poll conducted in Florida a week ago.  Romney has dropped 8 points.

Romney's released tax return reveals 13.9% rate, holdings in foreign ‘tax havens’  —  TAMPA, Fla./WASHINGTON (Reuters) - Republican presidential candidate Mitt Romney released tax records on Tuesday indicating he will pay $6.2 million in taxes on a total of $45.2 million in income over the years 2010 and 2011.

Calling Mitch Daniels  —  For months now, even as the rest of the conservative commentariat has gradually resigned itself to the existing presidential field, the Weekly Standard's Bill Kristol has continued to pine — publicly, unstintingly, immune to either embarrassment or fatigue— for another candidate to jump into the race.

Romney, Gingrich tussle in GOP debate  —  Mitt Romney unleashed his harshest attacks to date on Newt Gingrich Monday in an antagonistic debate in Florida.  —  He chipped away at the former House Speaker's record from every direction as he worked to fend off the rival who has unexpectedly put Romney's hold …