Melissa Block speaks with Jennifer Cooke, director of the Africa program at the Center for Strategic and International Studies, about the deteriorating situation in Mali. Islamic militants in recent days have destroyed sacred tombs in the ancient city of Timbuktu. A military coup there in March created a power vacuum, allowing the rebel and Islamist groups to take over the northern part of the country. West African leaders this past weekend urged Mali's interim government to request outside military assistance.
Texas is saying no to key parts of the federal health care law. Today, Governor Rick Perry said Texas will not create a state exchange for people to buy health insurance and will not expand Medicaid. In a letter to Health and Human Services Secretary Kathleen Sebelius, Governor Perry called both provisions a power grab, brazen intrusions into the sovereignty of our state.
They called it "the brick." And Martin Cooper says it really did look like one: 8 inches high, an inch and a half wide, 4 inches deep, and weighing 2 1/2 pounds.
In other words, the world's first hand-held cellphone, the Motorola DynaTAC, weighed the equivalent of about eight iPhones. (Try jamming that into a pocket.)
"The battery life was only 20 minutes," says Cooper, a former vice president at Motorola who has been called the "father of the cellphone." "But that was not a problem because you couldn't hold that heavy thing up for more than 20 minutes."
New York Mets pitcher R.A. Dickey delivers his signature pitch, with its unusual grip, against the Arizona Diamondbacks on May 6. He's the only knuckleballer in the major leagues, and the pitch has earned him a 12-1 record so far this season.
Silk is in neckties, scarves and some fancy underwear and pajamas. Before too long, it might just help keep people from getting sick with measles or polio.
Vaccines play an important role in health, but can be tricky to transport to the far corners of the world. Many vaccines and some other drugs require constant refrigeration — from the factories where they're made to the places where they're ultimately injected into people.
On an average day, some 200,000 people cross the border north and south between Tijuana and San Diego, making the San Ysidro port of entry the busiest in the world -- and for commuters, a frustrating one. The wait to enter the U.S. regularly approaches three hours or more.
Now, as part of an ongoing multi-year expansion project at the port, the U.S. government is more than doubling the number of inspection booths, with the hope of cutting that wait down to 30 minutes tops.
With wanted posters off to the side, James L. Turgal, Jr., right, FBI Special Agent in Charge, listens as Laura E. Duffy, United States Attorney Southern District of California, announces the indictments on five suspects involved in the death of U.S. Border Patrol agent Brian Terry on Monday.
The Justice Department has unsealed criminal charges against four more people it says are connected to the death of U.S. Border Patrol Agent Brian Terry, as the FBI offered a $1 million reward for information leading to the capture of the fugitives.