WASHINGTON (AP) — A Senate test vote on the nearly $1 trillion health-care overhaul is set for Saturday night. Democrats will need the backing of all party members to move the bill forward. The bill would require nearly all Americans to buy insurance and extend coverage to millions who are uninsured.

WASHINGTON (AP) — The head of the Senate Armed Services Committee says there may be more e-mails that could have tipped off authorities about the man accused of killing 13 people at Fort Hood. Sen. Carl Levin says his panel will investigate how the e-mails were handled and why the military was not made aware of them before the Nov. 5 shootings.

WASHINGTON (AP) — The Justice Department plans to drop manslaughter and weapons charges against a Blackwater Worldwide security guard accused in a deadly 2007 shooting in Baghdad. Court documents show prosecutors want to drop the case against Nicholas Slatten. Slatten's attorney says the former Iraq war veteran has maintained his innocence all along.

COLUMBIA, S.C. (AP) — South Carolina lawmakers will consider a possible impeachment resolution against Gov. Mark Sanford next week. At issue is Sanford's five-day trip to Argentina in June to see a woman. An impeachement resolution accuses the governor of leaving no one in charge of the state and directing his staff in a way that caused them "to deceive and mislead" officials about his absence.

PHOENIX (AP) — Authorities say a 3-year-old Arizona boy helped his baby sister escape from a Friday morning house fire that killed their mother and injured two other adults. The boy told authorities his mother helped the children to a doorway. Her body was later found a few feet away.