Today's Headlines -- Tuesday

• NWS: Mississippi River crests in Memphis (AP)
• Tripoli sites bombed, rebels claim success in east (AP)
• Afghan special ops units a key to US exit (AP)
• Japan to scrap plan to boost nuke energy to 50 pct (AP)
• Speaker Boehner: Tax hikes are 'off the table' (AP)
• Panel to focus on deadly truck, bus accidents (AP)
• Obama heads to Texas to push immigration overhaul (AP)
• Questions accompany drug suspect back to Venezuela (AP)
• Schwarzenegger, Shriver separating after 25 years (AP)
• Thunder tie series with Memphis with 3 OT thriller (AP)
• Pakistan may let U.S. question bin Laden wives (Reuters)
• Microsoft nears $8.5 billion Skype buy in Web shift (Reuters)
• EU paymaster Merkel guarded on new aid for Greece (Reuters)
• Boehner raises the bar for cuts in debt talks (Reuters)
• Obama administration fights to save healthcare law (Reuters)
• China trade surplus surges, fuel for yuan critics in U.S. talks (Reuters)
• Iran nuclear plant operating at low level: reports (Reuters)
• U.S. and China spar on rights, soften tone on economy (Reuters)
• NATO bombs rock Tripoli, Libya rebels advance (AFP)
• US expects to quiz bin Laden women 'soon' (AFP)