Presidential candidate Wayne Messam, mayor of Mirimar, Fla., stopped by Watertown High School on Wednesday to speak with some students. On Wednesday morning, a group of Watertown High School students got to have their questions answered by someone who could become the Commander in Chief and Leader of the Free World. The WHS students took time away from their normal lessons to hear from presidential hopeful Mayor Wayne Messam. The Florida Democrat stopped by between campaigning in New Hampshire and an interview with a Boston Public Radio station. Messam shared his story of how he went from humble beginnings to being a football player at Florida State University, then started his own environmentally conscious construction company, become mayor of Mirmar, Fla., and now is running for the highest office in the land.