Speaking of dark matter and space-time, one of the major questions about our universe is how did it all come into being, and my next guest tackles that question in his new book, "A Universe from Nothing: Why There is Something Rather than Nothing." Lawrence Krauss is also a foundation professor and director of the Origins Project at Arizona State University in Tempe. He's also in our NPR Washington studios. Welcome back, Lawrence.
LAWRENCE KRAUSS: It's always good to be back, Ira.
This is SCIENCE FRIDAY. I'm Ira Flatow. Up next, "Confessions of a Surgeon." Have you ever sat in your doctor's office, you know, doctor's going down that long list of aches and pains, and have you ever thought to yourself: I wonder if he's really listening to me. Well, at least one doctor has confessed to not always paying attention to what his patients say.
This is SCIENCE FRIDAY. I'm Ira Flatow. We talk many times about the rise of drug-resistant bacteria, germs that resist most antibiotics, except for a precious few. A case in point is tuberculosis. But now comes word of a strain of TB that is totally drug-resistant, TDR TB as doctors are calling it. There are no second-choice antibiotics here. We simply have no drugs to fight this superbug. There are no weapons left. And it has now infected a dozen patients in India.
Welcome to SCIENCE FRIDAY. I'm Ira Flatow. Thinking about a tattoo? Well, forget butterflies, unicorns or mom. Tattoos have gone geek. No more of those blurry anchors and pinup girls. We've got molecules, double-helix strands, mathematical equations all showing up on biceps and other places.
The Marine Corps has identified at least two of the four Marines in a video that surfaced last night as Marines based at Camp Lejeune in North Carolina. The video shows four U.S. Marines in Afghanistan in full combat gear, standing over the corpses of three men, laughing and urinating on the bodies. The audio is difficult to understand.
(SOUNDBITE OF YOUTUBE VIDEO CLIP)
UNIDENTIFIED MAN #1: Here's the tough guy (unintelligible).
This is TALK OF THE NATION. I'm Neal Conan, in Washington. It's now almost four decades since the Supreme Court's famous and controversial ruling that legalized abortion. In recent years, opponents have stepped up efforts to challenge Roe v. Wade in Congress and state legislatures, in court and at the ballot box, last year in particular.
This is TALK OF THE NATION. I'm Neal Conan, in Washington. A police officer draws a weapon and fires. We see that on TV dramas every night. But what actually happens afterwards? Do investigators check the flight of every bullet? What kind of questions do officers face, and what kind of sanctions if they messed up?
Since the 2008 presidential campaign, many Washington watchers have advocated for an Obama-Hillary Clinton ticket. New York Times columnist Bill Keller says swapping Biden for the popular Secretary of State is the best way for President Obama to ensure re-election.