Steam from a coal-fired power plant is silhouetted against the sun near St. Marys, Kan. Industry groups say there should be a far more aggressive consideration of costs of regulation than the Obama administration took into account.
"It's an intense job, you give it all, everyday, and I just don't want to get into another term where I say 'Gee, it would be nice to take it a little bit easier,'" Mayor Joe Riley says.
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Canadian athletes hold up the national flag during the 2014 Winter Olympics in Sochi, Russia. Sen. Ted Cruz was born in Calgary, and some question his eligibility to run for president in the U.S.