Seeking to humanize, empower and transform, French street artist JR has taken his "Inside Out" project to over 100 countries, mostly poor and troubled, to claim public spaces with 140,000 giant portraits of those who live there. An HBO documentary tonight explores the power of images in what has been dubbed the world's largest participatory art project.

If you need another reason for fear and loathing of Keystone, there's this: Towering over the Detroit River is a three-story, block-long pile of petroleum coke, the toxic, high-carbon, ever-increasing - Canada has 79.8 million tons stockpiled - waste byproduct of refining tar sands oil. The owners of the pile are the Koch brothers, who every year deliver millions of tons of coke, too dirty to be burned in the U.S., to countries like China and Mexico with looser environmental laws. The Koch brothers, it seems, didn't even get permits from state or city officials. If Keystone goes ahead, look for a toxic mountain near you.

As debate rages about sexual assault in the military, an officer in charge of sexual assault prevention has for the third time in two weeks been arrested for doing the things he's supposed to be preventing. Lt. Col. Darin Haas was charged with stalking and sending his wife threatening texts in violation of a court order. Haas was head of the sexual harassment and assault response program at Fort Campbell, Ky. Getting surreal.