I left the office in Oklahoma City as soon as I saw the tornado warnings on TV. I had photographed about a dozen twisters in the past decade, and knew that if I didn't get in my car before the funnel cloud hit, it would be too late.

Residents sift through the remnants of their homes and parents embrace children outside a demolished elementary school. Emergency workers tend to the wounded.

Iran's election overseers removed potential wild-card candidates from the presidential race Tuesday, blocking a top aide of outgoing President Mahmoud Ahmadinejad and a former president who revived hopes of reformers.

The former head of the Internal Revenue Service said he first learned in the spring of 2012 _ in the heat of the presidential campaign _ that agents had improperly targeted political groups that vehemently opposed President Barack Obama's policies.

Lawyers for Jodi Arias are making their case to the jury that she should be spared the death penalty for killing her lover five years ago.

A car bomb exploded as Sunni worshippers were leaving a mosque after evening prayers Tuesday in Baghdad, the deadliest in a string of attacks that killed at least 20 people nationwide in a week of the most sustained sectarian violence in the country since U.S. troops withdrew more than a year ago.

Microsoft thinks it has the one.

Pope Francis' obsession with the devil has taken on remarkable new twists, with a well-known exorcist insisting Francis helped "liberate" a Mexican man from four different demons, despite the Vatican's insistence that no such papal exorcism took place.

Emergency crews searched the broken remnants of an Oklahoma City suburb Tuesday for survivors of a massive tornado that flattened homes and demolished an elementary school. At least 24 people were killed, including at least nine children, and those numbers were expected to climb.

President Barack Obama pledged urgent government help for Oklahoma Tuesday in the wake of "one of the most destructive" storms in the nation's history.

Residents sift through the remnants of their homes and parents embrace children outside a demolished elementary school. Emergency workers tend to the wounded.

Jodi Arias told a jury Tuesday that she can contribute to society if allowed to live, saying she'd like to start literacy, recycling and other programs in prison.

The man who led the Internal Revenue Service when it was giving extra scrutiny to tea party and other conservative groups seeking tax-exempt status told Congress on Tuesday that he knew little about what was happening while he was still commissioner.

U.S. officials say they have identified five men they believe might be behind the attack on the diplomatic mission in Benghazi, Libya, last year. The officials say they have enough evidence to justify seizing them by military force as suspected terrorists _ but not enough proof to try them in a U.S. civilian court as the Obama administration prefers.

Apple's CEO is disputing assertions by a Senate panel that the company avoids billions of dollars in U.S. taxes by shifting profits to foreign affiliates.

Is Pope Francis an exorcist?

Iran's election overseers removed potential wildcard candidates from the presidential race Tuesday, blocking a top aide of outgoing President Mahmoud Ahmadinejad and a former president who revived hopes of reformers.

Despite recent rebel setbacks in Syria's civil war, the main opposition bloc signaled a tough line Tuesday on attending possible peace talks with President Bashar Assad's regime.

Emergency crews searched the broken remnants of an Oklahoma City suburb Tuesday for survivors of a massive tornado that flattened homes and demolished an elementary school. At least 24 people were killed, including at least seven children, and those numbers were expected to climb.

The man who led the Internal Revenue Service when it was giving extra scrutiny to tea party and other conservative groups seeking tax-exempt status told Congress on Tuesday that he knew little about what was happening while he was still commissioner.