I first encountered Hugo Chavez in Caracas, starring in his own television show, Hello, Mr. President. I couldn't take my eyes of the program, which began at 11 a.m. and ended after 7 p.m.
It was an endurance test for even the most die-hard sycophants and terrific entertainment for a first-time viewer. While the camera would pan droopy-eyed Cabinet members seated in the front row, El Presidente showed no signs of flagging.
At the seven-hour mark, he chirped, "Bueno!" and declared, "It's early! Let's keep talking."
Republican Sens. John McCain of Arizona, Lindsey Graham of South Carolina and Kelly Ayotte of New Hampshire at the Capitol last month. The senators are among a group invited to dine Wednesday with President Obama.
President Obama recently acknowledged the obvious: He doesn't have the supernatural powers necessary to do a mind meld, Jedi or otherwise, with Republican congressional leaders that would lead to pacts on fiscal policy or anything else for that matter.
But if he doesn't have the power to force meetings of the minds with his Republican opponents, he can at least still get meetings with them.
Popping up on the president's schedule all of a sudden was a Wednesday night dinner at a Washington, D.C., hotel with a group of GOP senators.
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.
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.