Disaster in Oklahoma

Crews search for survivors in Okla.

A medical examiner revised the death toll down to at least 24 as crews continued a frantic search for survivors after the massive tornado.

Rescue workers dug through the rubble of Plaza Tower Elementary School early Tuesday in Moore, Okla.

Sgt. 1st Class Kendall James/Oklahoma National Guard/Reuters

Rescue workers dug through the rubble of Plaza Tower Elementary School.

A mangled car in the parking lot of Warren Theatre as a storm cloud passed over  early Tuesday in Moore, Okla.

ED ZURGA/EPA

A mangled car in the parking lot of Warren Theatre as a storm cloud passed over early Tuesday in Moore, Okla.

A stuffed bear amid the rubble in Moore after a massive tornado leveld parts of the town on Monday.

OKLAHOMA NATIONAL GUARD/EPA/

A stuffed bear amid the rubble in Moore.

Lightning ripped across the sky in Moore, Okla., on the day after a massive tornado hit the town.

ED ZURGA/EPA

Lightning ripped across the sky in Moore, Okla., on the day after a massive tornado hit the town.

A child was pulled from the rubble of Plaza Towers Elementary School in Moore, Okla.

Sue Ogrocki/associated press

A child was pulled from the rubble of Plaza Towers Elementary School in Moore, Okla.

Rescuers looked for victims amid debris south of Oklahoma City.

Paul Hellstern/The OKLAHOMAn/associated press

Rescuers looked for victims amid debris south of Oklahoma City.

Briarwood Elementary School in south Oklahoma City was also damaged, and people there were injured.

Paul Hellstern/The OKLAHOMAn/associated press

Briarwood Elementary School in south Oklahoma City was also damaged, and people there were injured.

A boy was pulled from beneath a collapsed wall at Plaza Towers Elementary School in Moore, Okla.

Sue Ogrocki/asociated press

A boy was pulled from beneath a collapsed wall at Plaza Towers Elementary School in Moore, Okla.

Police officers in Moore, Okla., dug through the rubble of Plaza Towers Elementary School after a massive tornado struck.

Sue Ogrocki/associated press

Police officers in Moore, Okla., dug through the rubble of Plaza Towers Elementary School after a massive tornado struck.

A woman was pulled from the school.

Sue Ogrocki/associated press

A woman was pulled from the school.

The tornado was estimated to be at least a half-mile wide with winds up to 200 mph.

Paul Hellstern/The OKLAHOMAn/associated press

The tornado was estimated to be at least a half-mile wide with winds up to 200 mph.

A woman carried her child through a field near the collapsed Plaza Towers Elementary School.

Sue Ogrocki/associated press

A woman carried her child through a field near the collapsed Plaza Towers Elementary School.

President Obama spoke alongside Vice President Joe Biden about the deadly tornadoes that hit Oklahoma.

Obama pledges urgent aid to Oklahoma town

The president said that the town of Moore, Okla., ‘‘needs to get everything it needs right away’’ after it was hit by ‘‘one of the most destructive’’ storms in the nation’s history.

Senate candidate Gabriel Gomez (left) and Senator John McCain (center) greeted veteran  Thomas Hudner during a fund-raiser at the Fairmont Copley Hotel Monday.

Gomez blasts Markey on safety

Gabriel Gomez unleashed a frontal attack on Representative Edward Markey’s homeland security credentials.

Marathon bombing victims Brittany Loring (left) and Liza Cherney received their diplomas during the BC commencement.

Marathon victims attend BC commencement

Liza Cherney and Brittany Loring, still with some visible wounds and bandages, were among the 4,395 BC students to receive ­degrees.

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