Ariz. governor considers changing immigration law (AP)

US casualties in Afghanistan soar to record highs (AP)

Obama calls charges against Rangel 'troubling' (AP)

NY reps. bicker over 9/11 responder bill's defeat (AP)

Signs of oil spill recovery entering new phase (AP)

Calif. wildfire jumps aqueduct, approaches homes (AP)

Deadly gas explosion destroys building in Calif. (AP)

Ore. district attorney says no Gore prosecution (AP)

Snooki of 'Jersey Shore' arrested in NJ beach town (AP)

AP source: Yankees working to acquire Berkman (AP)

House approves oil spill reform bill (Reuters)

BP to try well kill Tuesday (Reuters)

Enbridge says no restart date for ruptured line (Reuters)

U.S. worried more secret documents may be released (Reuters)

Petters seeks new trial after Ponzi conviction (Reuters)

Obama urges Iran to release three U.S. hikers (Reuters)

Imports slow Q2 growth as business spending surges (Reuters)

Floods kill more than 400 in Pakistan's northwest (Reuters)

Venezuela sends troops to Colombian border: Chavez (AFP)

Berlusconi split with ally erodes once comfortable majority (AFP)