Bustle: Wisconsin Republican Gov. Scott Walker officially announced his 2016 presidential campaign, making him the 15th Republican candidate in the race. In a tweet Monday morning, he declared, Im in. Im running for president because Americans deserve a leader who will fight and win for them. But Scott Walkers stance on the environment shows how anti-green this guy actually is. Some politicians dont prioritize the environment and just dont seem to care. But not too long ago, climate change and environmentalism...