The Republican presidential candidates will debate the issues of the day Thursday night in Jacksonville, Florida. CNN.com Live will broadcast the debate tomorrow starting at 8pm ET.
Today's programming highlights...
9:00 am ET - Giffords to officially resign - Rep. Gabrielle Giffords will hand in her resignation letter to House Speaker John Boehner today. The letter will then be read on the House floor.
9:25 am ET - Romney's rebuttal - Yesterday, GOP candidate Mitt Romney delivered a "prebuttal" to President Obama's State of the Union Address. Now that Obama's remarks have concluded, Romney will now deliver his official rebuttal in Orlando.
9:30 am ET - Chevy Volt battery fire hearing - Did the National Highway Traffic Safety Administration hold back its announcement regarding battery fires in Chevy Volts? The House Oversight Committee looks into that issue.
11:30 am ET - World Economic Forum opens - German Chancellor Angela Merkel delivers the opening remarks at the World Economic Forum in Davos, Switzerland.
1:00 pm ET - Obama in Iowa - President Obama launches a five-state, three-day swing across the country in Iowa, where he addresses Conveyor Engineering and Manufacturing in Cedar Rapids. He will then travel to Phoenix, Arizona, to deliver remarks at Intel at 7:00 pm ET.
2:15 pm ET - Bernanke briefing - Federal Reserve Chairman Ben Bernanke briefs reporters on interest rate projections over the next several years and other issues of the day.
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