World News Center
Planet in Peril: Shark finning
July 31, 2010In 2008 Anderson Cooper talked with special correspondent Lisa Ling about shark finning, a brutal practice.
Shark population threatened
July 31, 2010In 2008 Lisa Ling investigated the threat to the shark population brought on by the demand for shark fin soup.
Preparing for military exercises
July 31, 2010CNN's Kyung Lah offers a behind-the-scenes look at military exercises off South Korea.
The anger in Arizona
July 31, 2010CNN's Dan Simon gives us one Mexican-American man's view of why Arizonans are fed up with illegal immigrants.
A year of captivity in Iran
July 31, 2010CNN's Richard Roth reports on the one-year anniversary for three American hikers held by Iran.
Is the oil vanishing?
July 31, 2010Louisiana officials say the federal government is downplaying the Gulf oil spill. CNN's Jim Acosta reports.
Survivors mark bridge anniversary
July 31, 2010On the third anniversary of the Minnesota bridge collapse, a surviving hero reveals how her family has changed forever.
Moms work for detained hikers' release
July 31, 2010Three mothers speak about their children, who have been detained in Iran for one year.
Searching for oil deep below
July 31, 2010CNN's Amber Lyon climbs aboard a submersible as scientists search for signs of oil deep below the surface of the Gulf.
1st gay couple weds under Argentine law
July 31, 2010The first nationally-recognized gay marriage takes place in Argentina.
