Dr. Yahya Abdul Rahim (left) and Dr. Ammar Ghanem are among the Syrian-American doctors who have come to the Turkish-Syrian border to help Syrians wounded in the anti-government revolt. Some work to improve the flow of supplies; others treat patients in Turkey; still others, like Ghanem, strap backpacks on and walk across the border to help those in Syria.
Doctors treating the injured say the Syrian regime is using more lethal weapons and targeting specific areas to maximize the damage. As a result, there have been many amputations, as was the case with this rebel fighter, 28-year-old Raad Ibrahim, who was wounded in Idlib province and is being treated in Turkey.
The Turkish border is a key link for the revolt in neighboring Syria. Turkish ambulances are stationed at border crossings to cope with the flood of injured Syrians, often as many as 30 a day. And now, Syrian-American doctors are volunteering in a humanitarian effort to help the wounded and to bring crucial medicines for field hospitals inside Syria.
An unusual terrorism case started in Nigeria late last week. Prosecutors in the capital city of Abuja accused two local men of being members of al-Qaida in the Arabian Peninsula, or AQAP. They were charged with accepting thousands of dollars from the group to recruit potential terrorists inside Nigeria and then send them to Yemen. Olaniyi Lawal, 31, and Luqman Babatunde, 30, have pleaded not guilty.
Most Americans use electricity, gas or oil to heat and cool their homes. But the small city of Brainerd, Minn., is turning to something a bit less conventional: the sewer.
As it turns out, a sewer — the place where a city's hot showers, dishwashing water and organic matter end up — is a pretty warm place. That heat can generate energy — meaning a city's sewer system can hold tremendous potential for heating and cooling.
It's just that unexpected energy source that Brainerd hopes to exploit.
This week, President Obama signed a law banning synthetic marijuana and other synthetic drugs. Dozens of states and local governments have already tried to outlaw fake marijuana, which has been blamed for hundreds of emergency room visits and a handful of fatalities.
But the bans have proved largely ineffective, and there are fears that the federal law won't be any different.
Synthetic marijuana looks a bit like dried grass clippings. It's readily available on the Internet and in convenience stores and smoke shops, where it's sold as herbal incense or potpourri.
Maxima Guerrero and Daniel Rodriguez canvass for votes in Phoenix. Rodriguez moved to the U.S. with his mother when he was a child, and is undocumented. "The best thing I can do now," he says, "is organize those that can [vote], and make them vote for me."
For years, Maricopa County, Ariz., has been ground zero in the debate over immigration.
On one hand, the massive county, which includes the state capital of Phoenix, has a growing Latino population. On the other, it's home to publicity savvy Sheriff Joe Arpaio, who has made his name by strictly enforcing, some say overstepping, immigration laws.