Medical marijuana on display at the grand opening of the Northwest Cannabis Market's Seattle location in February. While recreational pot use is now legal in Washington, the state has not yet issued rules governing the industry.
Attorney General Eric Holder appeared before the Senate Judiciary Committee on Wednesday to answer questions on everything from gun control to the Department of Justice's failure to prosecute Wall Street. But he was also asked about an issue proponents of marijuana legalization have been following closely: what the DOJ plans to do about Colorado and Washington state, which have defied federal law by legalizing recreational use of the drug.
Now, more on the long speech Carrie mentioned from Republican Senator Rand Paul of Kentucky. He's engaged in an old fashioned stand on the floor and talk till you can't filibuster. It began shortly before noon, aimed at blocking the president's nomination of John Brennan to head the CIA.
SENATOR RAND PAUL: I've chosen to make a stand on this one and not so much the person, but the principle of this. I have nothing personally against Brennan. I have nothing personal against the president.
Arkansas has approved a law banning most abortions after 12 weeks of gestation, as both houses of the state's legislature vote to override a veto by Democratic Gov. Mike Beebe. The Republican-backed Human Heartbeat Protection Act will become the nation's most restrictive law.
In vetoing the Senate version of the bill Monday, Beebe said that it "would impose a ban on a woman's right to choose an elective, nontherapeutic abortion well before viability."
Scientists say that understanding how the cocktail party effect works could help people who have trouble deciphering sounds in a noisy environment. Guests make it look easy at a Dolce and Gabbana Lounge party in London in 2010.
Scientists are beginning to understand how people tune in to a single voice in a crowded, noisy room.
This ability, known as the "cocktail party effect," appears to rely on areas of the brain that have completely filtered out unwanted sounds, researchers report in the journal Neuron. So when a person decides to focus on a particular speaker, other speakers "have no representation in those [brain] areas," says Elana Zion Golumbic of Columbia University.
CLAUDIO SANCHEZ, BYLINE: This is Claudio Sanchez in Washington, D.C. By mid-afternoon, some parts of west and northern Virginia had gotten a foot of snow. Washington, D.C. was expecting at least half that, so area airports cancelled more than a thousand flights. Schools closed. So did federal and local government offices. Things look bad.
CHRIS VACCARO: This is certainly a significant storm and a dangerous storm.
SANCHEZ: That's Chris Vaccaro with the National Weather Service.
More than three decades ago, Soviet soldier Bakhretdin Khakimov went missing in Afghanistan after he was wounded in battle with Afghan mujahedeen forces.
His whereabouts remained unknown until two weeks ago, when he was tracked down by a team from the Warriors-Internationalists Affairs Committee, a Moscow-based nonprofit that looks for Soviet MIAs in Afghanistan.