Hissene Habre, the former president of Chad, waves as he leaves a courthouse in Dakar, Senegal, on June 3. Habre was ousted from Chad in 1990 and has lived in exile in Senegal ever since. He was arrested in 2013 and is now on trial for charges that include torture, war crimes and crimes against humanity.
Wind turbines dot the landscape in Mojave, Calif. The recent extension of federal tax credits is expected to give the wind and solar energy industries a big boost.
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