Today's Headlines -- Monday

• Missouri officials say tornado killed at least 89 (AP)
• Obama connects with Irish roots (AP)
• Republican Pawlenty betting it all on Iowa (AP)
• AP-GfK Poll: Medicare doesn't have to be cut (AP)
• Pakistani troops retake naval base from militants (AP)
• GOP frosh take care of districts in defense bill (AP)
• Obama's 'Jewish state' reference jars Palestinians (AP)
• Rihanna, Swift take prizes in Billboard's return (AP)
• Bosh carries Heat over Bulls 96-85 for 2-1 lead (AP)
• '60 Minutes' report: Armstrong encouraged doping (AP)
• Tornado kills at least 89 in Joplin, Missouri (Reuters)
• Pakistan retakes naval base after just six militants attack (Reuters)
• Gunbattle in Yemen as transition deal collapses (Reuters)
• Euro zone periphery under pressure over new risks (Reuters)
• Obama in Ireland to hold talks on trade (Reuters)
• Europe on alert for Icelandic volcano ash cloud (Reuters)
• Lagarde leads IMF race, competition from Mexico (Reuters)
• Euro zone, China PMIs ease as policy bites (Reuters)
• Militants storm Pakistan naval air base, 10 dead (AFP)
• At least 89 dead after tornado ravages Missouri (AFP)