Today's Headlines -- Sunday

• US extends airstrike role in Libya through Monday (AP)
• Engineers pin hopes on polymer to stop nuke leak (AP)
• NTSB: Southwest jet had pre-existing fatigue (AP)
• Quran protests spread to turbulent Afghan east (AP)
• Abidjan holds its breath, awaiting final battle (AP)
• Disasters put stress on children in Japan (AP)
• Study: Restless legs may be a sign of heart risks (AP)
• Sheen to take Chicago stage after Detroit failure (AP)
• Lambert looks for another 'Revolution' at ACMs (AP)
• Silver anniversary of Nicklaus' last Masters title (AP)
• Gaddafi tells Greece Libya wants fighting to end (Reuters)
• Suicide blasts at Sufi shrine in Pakistan kill 41 (Reuters)
• Parties at odds over deal to avert government shutdown (Reuters)
• Syria frees Reuters photographer after six days (Reuters)
• Decks clear for April launch of Glencore mega-float (Reuters)
• Two killed, dozens hurt in third day of Afghan protests (Reuters)
• Syria's Assad names new PM, faces defiant suburb (Reuters)
• Two protesters die, hundreds hurt in Yemen clash (Reuters)
• French seize Ivory Coast main airport as fighting rages (AFP)
• Twin suicide attacks kill 41 at Pakistan shrine: police (AFP)