Today marks the opening day of the 2010 National Bike Summit in Washington, D.C. Our man Jay headed out over the weekend to shake hands with the folks on Capitol Hill and explain how transportation by bicycle can help shape our nation. We’re happy to support this great event as well as Jonathan Maus from BikePortland.org who covers the event day by day. Please visit Bike Portland’s blog for up-to-date coverage on the summit.