WASHINGTON (AP) — President Barack Obama is delivering the commencement address at Morehouse College, the historically black, all-male institution that counts Martin Luther King Jr.

DAMASCUS, Va. (AP) — Witnesses described a frantic scene and close calls after an elderly driver plowed into dozens of hikers marching in a small Virginia mountain town's parade.

BRIDGEPORT, Conn. (AP) — Investigators will look closely at a broken section of rail to see if it is connected to the commuter train derailment and collision outside New York City that left dozens injured, as the focus begins to shift toward cleanup and rebuilding ahead of challenging times for travelers and commuters along the Northeast Corridor.

MINEOLA, N.Y. (AP) — In what police are describing as a crime of opportunity, a wanted man with a criminal history dating nearly 15 years entered a front door that had been left open at a New York home near Hofstra University.

DES MOINES, Iowa (AP) — A lottery official says 1 winning ticket has been sold in Florida for a record Powerball jackpot of more than $590 million.

MINEOLA, N.Y. (AP) — A Hofstra University student being held in a headlock at gunpoint by an intruder was accidently shot and killed by a police officer who had responded to the home invasion at an off-campus home, police said Saturday.

SANTA CLARITA, Calif. (AP) — One of two wildfires burning in the hills and mountains around Interstate 5 north of Los Angeles was fully contained Saturday and authorities were getting an upper hand on the second one.

NEW YORK (AP) — A gunman used homophobic slurs before firing a fatal shot point-blank into a man's face on a Manhattan street alive with a weekend midnight crowd, a killing New York's police commissioner called an "anti-gay" hate crime.

SPOKANE, Wash. (AP) — Authorities in hazardous materials suits searched a downtown Spokane apartment Saturday, investigating the recent discovery of a pair of letters containing the deadly poison ricin.

DAMASCUS, Va. (AP) — An elderly driver plowed into dozens of hikers marching in a Saturday parade in a small Virginia mountain town and investigators were looking into whether he suffered a medical emergency before the accident.

CAMP LEJEUNE, N.C. (AP) — A simple test could have alerted officials that the drinking water at Camp Lejeune was contaminated, long before authorities determined that as many as a million Marines and their families were exposed to a witch's brew of cancer-causing chemicals.

BRIDGEPORT, Conn. (AP) — The commuter train derailment and collision that left dozens injured outside New York City was not the result of foul play, officials said Saturday, but a fractured section of rail is being studied to determine if it is connected to the accident.

LOS ANGELES (AP) — Sunbathers flocking to Southern California beaches are used to feeding the meter or paying a parking attendant.

ATLANTA (AP) — When President Barack Obama addresses graduates at Morehouse College on Sunday, he'll also be speaking to the broader community of historically black colleges and universities — a proud corner of higher education that has struggled more than most during the last few years of economic distress.

WASHINGTON (AP) — The night of smoke, chaos, gunfire and grenades that killed four Americans in Benghazi, Libya, is well-documented.

With its ranks deeply divided, the Boy Scouts of America is asking its local leaders from across the country to decide whether its contentious membership policy should be overhauled so that openly gay boys can participate in Scout units.

HARTFORD, Conn. (AP) — Officials in Gov. Dannel P. Malloy's office say the governor will meet with representatives from the National Transportation Safety Board and Connecticut's two U.S.

LAS VEGAS (AP) — O.J. Simpson's former lawyer defended himself point-by-point Friday against allegations he botched the former football star's armed-robbery trial, after giving damaging testimony that Simpson actually knew his buddies had guns when they went to a hotel room together to reclaim some sports memorabilia.

ELIZABETH, N.J. (AP) — Two cups of coffee ended life on the run for an Internet sensation known as Kai the hatchet-wielding hitchhiker.

FAIRFIELD, Conn. (AP) — Two commuter trains serving New York City collided in Connecticut during Friday's evening rush hour, sending 60 people to the hospital, including five with critical injuries, Gov.

GRANBURY, Texas (AP) — Residents whose homes were torn apart or blown away by a North Texas deadly tornado can soon return to retrieve what belongings may be left and start cleaning up, authorities said Friday.

SAN DIEGO (AP) — Finals week was dangerous for Thomas Saenz. The Navy lieutenant needed armed guards and an armored car to get to an exam site, in Kabul, Afghanistan.