Demonstrators carry a mock pipeline as they pass the White House to protest the Keystone Pipeline, in Washington, D.C., on Nov. 18, 2012.
Published on March 2, 2013
President Obama and first lady Michelle Obama posed with the ladies from
President Obama and first lady Michelle Obama appeared on
Michigan is taking over Detroit's finances and will appoint an emergency manager to deal with the city's massive debt.
Mushers can bring up to 20 dogs to the Iditarod but can start the race with only 16. In the days before the competition, the animals are taken to the Iditarod headquarters in Wasilla, Alaska, for pre-race exams.
Teams of veterinarians inspect the dogs before the race begins. Greg Reppas uses a stethoscope to listen to a dog's heart and lungs.