New details emerged Thursday about the man who went on a shooting rampage in Fort Hood Wednesday.
Three people were killed and 16 others were wounded before a 34-year-old turned the gun on himself.
Officials say Army Specialist Ivan Lopez had a history of psychiatric issues, which may have been a factor in the attack.
Fort Hood shooter was Iraq vet being treated for mental health issues
The incident was the second major shooting at Ford Hood in less than five years.
Many are now asking how this happened again.
CNN's Ed Lavandera is OutFront.
Captain Crunch, Lucky Charms and Trix.
Why you'll never look at the cereal aisle the same way again.
Jeanne Moos has the story.
Australian Prime Minister Tony Abbott earlier Thursday assured families of Malaysian Airlines Flight 370 victims no effort would be spared in the search for the missing aircraft.
"We will not rest - until we have done everything we humanly can," Abbott said.
How the media deals with victims
Among the families looking for answers is the husband of Chandrika Sharma, who was on board the missing flight.
She was on her way to a United Nation conference in Mongolia to help people who work in the fish industry.
CNN's Erin Burnett spoke her husband, Kilapandal Santhanam Narendran.
(CNN) - The State Department defended its Art in Embassies program on Wednesday following a report that it plans to purchase a $400,000 sculpture for the embassy compound under construction in Islamabad.
BuzzFeed first reported the planned purchase of the sculpture "Camel Contemplating Needle."
The 500-pound work alludes in both name and appearance to a well-known allegory that appears in both the bible and the Quran.
"Our embassies are the face of the United States overseas," spokeswoman Marie Harf said Wednesday, acknowledging the report but adding that art purchases for the embassy in Pakistan have not been finalized.
"Right now, we're still making decisions about what the art will look like specifically in our embassy in Islamabad," said Harf. "We haven't made any final decision about that piece or any other piece."
She emphasized the total spent on art at new embassies amounts to just 0.5% of the embassy's total construction budget.
The Art in Embassies program was started in the 1960s to showcase American art around the world, and also features pieces from local host-country artists.
A video reportedly showing bison fleeing Yellowstone just before an earthquake hit the park last month has some concerned something even more terrible is on the way.
But are those fears legitimate?
Jeanne Moos has the story.