Get acquainted with your own ignorance. Cognitive scientist Philip Fernbach of the University of Colorado Boulder studies why people think they know more than they actually do. He writes, in a new book, that it fuels the political divide in America, including in the current health care debate. Then, nearly 90 percent of Denver Broncos players grew up in lower- or middle-income households. That's one thing that came out of Sports Illustrated magazine's unusual survey of the Broncos' locker room, which also asked players about their political involvement. And, a large Evangelical church in Denver that recently voted for LGBT inclusion hears a sermon from a trans pastor.