Julie Caruso of Akron, Ohio, was wrapped up Tuesday as she waited in line for a White House tour. It was well below freezing in the nation's capital. Temperatures were even lower in other parts of the nation.
Update at 3:30 p.m. ET. Clinton Testifies Before House Committee:
One of the defining moments of Hillary Clinton's tenure as secretary of state was her strong advocacy for U.S. military intervention that helped oust Libyan dictator Moammar Gadhafi in 2011.
But as she prepared to step down from the post, she faced a grilling from Republicans in both the House and the Senate over what went wrong in Benghazi, Libya, on Sept. 11, 2012, when four Americans were killed, including Ambassador Chris Stevens.
Two chimps groom each other at the Save the Chimps facility in Florida. The National Institutes of Health owns about 360 chimpanzees that aren't yet retired and that are living at research facilities; new guidelines say most of its chimps should be retired.
The National Institutes of Health should retire most of its chimps that are currently living in research facilities, according to a working group put together by the NIH to look at the future need for biomedical research on chimps.
The group did recommend keeping a small number of chimps in reserve in case they are needed for studies later on. But it also laid out a detailed description of the kind of living conditions that would be needed for those chimps, and said any proposed research should go through a review committee that includes members of the public.
Fresh snow lures a lot of people to do some outdoor exploring, but sometimes that exploring can go too far. When snowmobilers or skiers wander off or get in over their heads, many call 911, putting a strain on already underfunded search-and-rescue budgets.
In Vermont, state police have had to help find 50 lost skiers in the past four weeks.