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Twist in Susan Powell Case

Details about father-in-law's arrest and what was found inside his home.

Deadly Explosion at Josh Powell's Home

Police say missing mom's husband was alone with two sons when blast occurred.

Iran Says Attack From Israel Would 'Harm America'

Martha Raddatz discusses the warning from Iran's supreme leader.

U.S. Bridges, Roads Being Built by Chinese Firms

Cities hire Chinese instead of American workers for building projects.

Susan Powell's Father-in-Law Arrested

Steven Powell faces child porn charges after images were seized during probe.

Lady Gaga on Bruce Springsteen, Bullies

Lady Gaga shows her softer side in MTV's "Inside the Outside."

Susan Powell Search: Human Remains in Question

Abbie Boudreau on the latest developments in the search for the Utah mother.

2012 Super Bowl Ad: Kia Motors

Model Adriana Lima and Motley Crue star in automaker's commercial.

2012 Super Bowl Ad: Coca-Cola

The Polar Bears throw their first-ever Polar Bowl party.

Nuclear Scientist Killed in Iran

Death of key player in Iranian nuclear program blamed on U.S. and Israel.

2012 Super Bowl Ad: Teleflora

Model Adriana Lima offers men advice for Valentine's Day.

Baltic Sea Discovery Leads to UFO Chatter

Disc-shaped object resembles Millennium Falcon from "Star Wars."

'Soul Train' Flash Mob Hits Times Square

Fans of Don Cornelius gather to celebrate the late host.

Super Bowl 2012 Commercials: Campaign Kickoffs

A sneak peek at the new ads debuting during the big game.

Tensions Rise as Iran 'Flexes' Its Muscle

Iran stepped up military drills and warned the west against any future attacks.