FULL TITLE: Activist who was walking across America barefoot to raise awareness of climate change is hit and killed by SUV A man who was hiking across America barefoot on the side of highways to 'save the earth' was struck by a Buick SUV and died Saturday. Mark Baumer, 33, began his shoeless trek in October. His journey aimed to raise awareness and funds for the FANG Collective, a Rhode Island organization that supports nonviolent resistance to the natural gas industry. Florida Highway Patrol confirmed Baumer was hit on the side of Highway 90 in Walton County. He was pronounced...