In the U.S., local jurisdictions choose whether to help with federal immigration enforcement, but in Canada and Mexico, it's different. Cooperation is expected.
Temperatures at the North Pole are expected to be 40 to 50 degrees higher than normal on Thursday. Zack Labe, a doctoral student at the University of California Irvine, explains what's driving the temperatures up.
The government is suppressing rallies against President Joseph Kabila extending his term past the constitutional two-term limit. There are reports more than 20 people have been killed at protests.
As ISIS loses ground in Syria and Iraq, police in Europe are concerned the group may step up attacks in the holiday season. Meanwhile, Muslims in Europe report increased harassment and discrimination.
Police had arrested one man but released him after not finding evidence he was driving the truck that killed 12 people Monday. Now reports say they found a Tunisian man's ID papers in the truck cab.
Politico reporter Michael Crowley discusses President-elect Donald Trump's relationship with Russian President Vladimir Putin. "There's something I think we don't completely understand," Crowley says.
At this national contest in North Carolina, these intricate and gravity-defying works of edible ingenuity might just make Hansel and Gretel think that warring with a witch was worth it.
German police are searching for the person behind Monday's attack on the market in Berlin, which left 12 people dead and dozens injured. A suspect arrested shortly after the attack was cleared.
A video of the blast that rocked the open-air San Pablito market on the northern outskirts of Mexico's capital city showed fireworks shooting in every direction and smoke billowing into the sky.