By Adam Kelnhofer for WisPolitics.com
There was an increased, but still light presence of groups demonstrating near the convention site in Milwaukee on Day 3 of the Democratic National Convention.
Those showing up Wednesday afternoon included Bikers for Trump, who while riding roughly 80 motorcycles converged outside the perimeter at the corner of 6th Street and Wisconsin Avenue.
Dave Zien, a former GOP state senator from Eau Claire, said he rumbled up to the convention on his Harley-Davidson trike to support Donald Trump and promote better government. Zien and company departed just as a group...