(In April 29 story, corrects name of organization to Veterans for Freedom instead of Freedom Fighters Canada, paragraph 10) By Jenna Zucker (Reuters) -Canada’s capital is bracing for hundreds of motorcyclists to parade through town this weekend in a protest broadly against government overreach, less than three months after police arrested dozens of protesters who blocked the downtown core near parliament for several weeks. Organizers of the convoy, which they call “Rolling Thunder Ottawa,” say it is in support of “freedom” and military veterans, but local media say several of the participants …