Measles is a disease health officials believed they had virtually wiped out in the U.S. In the first four months of this year, 126 people have been infected. That's the highest level since 1996. Worldwide, measles is the leading cause of death in children. Chief Medical Correspondent Dr. Sanjay Gupta weighs in.
Stephanie Elam has new information on these latest cases of measles.
The Bluefin-21 sonar sub has nearly finished its search without spotting any sign of Flight 370. It has been seven weeks without solid answers about what happened to the missing plane and the 239 people on board. In the absence hard facts, alternative theories are popping up. Some of them are more plausible than others. Randi Kaye takes a closer look.
Anderson discussed what is being said about Flight 370 with Aviation Correspondent Richard Quest and Jonathan Kay, author of "Among the Truthers: A Journey Through America's Growing Conspiracist Underground."
The death toll is rising in the South Korean ferry disaster and the number of people missing is going down. Divers are putting their own lives on the line to recover the remains of those who died on the doomed ship. At the same time there is a massive investigation going on to figure out what caused the ferry to sink. Kyung Lah has the latest.
Anderson discussed these developments with cargo ship captain James Staples and Maritime Security Council Governor Emeritus Kim Petersen.
It has been seven weeks since Steve Wang's mother disappeared on Flight 370. He is raising concerns that crews may not be searching in the right spot, and the Malaysian government is not sharing enough information with him and other families. Mr. Wang told Anderson, "We are asking questions to help them find the plane, but they said 'stop it.'"
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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