Afghan soldier kills US general, wounds about 15

2nd American aid worker with Ebola arrives in US

Tropical Storm Bertha dumps heavy rain on Puerto Rico

US, UN announce deal on 72-hour Gaza cease-fire

Lebanese Hezbollah commander killed in Iraq

Investigators reach Ukraine jet crash site

Malaysian prime minister: Stop fighting in Ukraine

Israeli strikes hit UN school, Gaza shopping area

6 Philadelphia officers charged in corruption case

Partisan gridlock robs senators of feel-good laws