News Headlines:

• Leadership scramble: GOP rivals vie for title (AP)
• Feisty Gingrich stakes campaign on electability (AP)
• IMF chief: Some euro countries can boost growth (AP)
• College presidents wary of Obama cost-control plan (AP)
• British police arrest 5 in tabloid bribery probe (AP)
• Obama seeks government reforms in Congress (AP)
• Despair, crackdowns breed more violence in Tibet (AP)
• 911 call reveals frantic efforts to help Moore (AP)
• Bradley Cooper, Zoe Saldana celebrate at Sundance (AP)
• Azarenka routs Sharapova to win Australian title (AP)
• Fading Gingrich attacks Romney in ad (Reuters)
• "Executed" corpses dumped in restive Syrian city (Reuters)
• Fitch cuts Italy, Spain, other euro zone ratings (Reuters)
• Growth quickens, but speed bumps ahead (Reuters)
• Subpoenas issued to financial firms in expanded probe (Reuters)
• Police search News International offices, arrest four (Reuters)
• Greece, creditors laboriously piece together debt deal (Reuters)
• In Facebook IPO, bankers seek prestige over fees (Reuters)
• How Pentagon budget cuts will reshape the Army (The Christian Science Monitor)
• Obama outlines plan to cut college costs. Could it backfire on students? (+video) (The Christian Science Monitor)