
(CNN) - Republican presidential hopeful Mitt Romney said Sunday he will release his 2010 tax return and an estimate of his 2011 tax liability on Tuesday.
The comment, in an interview on "Fox News Sunday," was a big change in Romney's plans for handling an issue that dogged his campaign last week, and followed Saturday's loss to former House Speaker Newt Gingrich in the South Carolina primary.
FULL STORYColumbia, South Carolina (CNN) - Newt Gingrich told supporters chanting, "USA, USA," at his South Carolina primary victory party on Saturday night that they had captured the heart of his campaign.
"The fact is we want to run not a Republican campaign - we want to run an American campaign," he said.
FULL STORY(CNN) - Newt Gingrich's stunningly strong win in the South Carolina primary capped an incredible week in the Republican presidential nominating cycle., but what did we learn from it?
FULL STORY(CNN)-It's early, and State of the Union is bringing you the best of the morning headlines to go with your cup of coffee.
On our radar: With Newt Gingrich's critical win in South Carolina, we look forward to the Florida primary and President Obama's State of the Union address.
Check out what we're reading, and be sure to watch our interviews with presidential candidates Newt Gingrich and Rick Santorum today at 9am/12pm ET.
Columbia, South Carolina (CNN) - Republican presidential candidate Rep. Ron Paul, R-Texas, told supporters on Saturday that he has embarked on a strategy to amass as many delegates to the Republican National Convention as possible because "that's the name of the game."
His comments signaled that even though he finished fourth in a four-man field in the South Carolina primary, he has no intention of giving up.
FULL STORY

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