Aaron Walker SWATted  —  No joke.  It happened around 6 p.m. Eastern.  I briefly talked with one of the police officers at the scene, who confirmed that someone had called saying he had shot his wife, and sent officers to Aaron's address.  —  I just got off the phone with Aaron and he and his wife are a little shaken up but OK.

Issa escalates ‘Furious’ war  —  Rep. Darrell Issa escalated the legal war over Fast and Furious, directly accusing President Barack Obama of either abusing his power by withholding information or having his aides conspire with Justice Department officials to manage the aftermath of the failed ATF gun-walking program.

Warren blasts Mitt at Obama fundraiser  —  BOSTON — It was almost as if she was behind a lectern at Harvard again, teaching a lesson.  —  Massachusetts Senate candidate Elizabeth Warren took direct aim at Mitt Romney at an Obama fundraiser on Monday, dredging up his remark that “corporations are people.”

In a Big Network of Computers, Evidence of Machine Learning  —  MOUNTAIN VIEW, Calif. — Inside Google's secretive X laboratory, known for inventing self-driving cars and augmented reality glasses, a small group of researchers began working several years ago on a simulation of the human brain.