EcoWatch: The first debate for the Republican presidential contenders took place last night in Cleveland, Ohio. Because of the 17-person field, the first debate night was split in two. The top 10 polling candidates debated at 9 p.m., while the bottom seven participated in what was dubbed the "Happy Hour Debate," at 5 p.m.
Real estate mogul Donald Trump, former Florida Gov. Jeb Bush, Wisconsin Gov. Scott Walker, former Arkansas Gov. Mike Huckabee, retired neurosurgeon Ben Carson, Texas Sen. Ted Cruz, Florida...