The National Guard was called to assist with crowd control downtown Thousands of antiwar demonstrators marched today from the State Capitol to the site of the Republican National Convention, despite the big-name cancellations and amid a smattering of protest actions that led to arrests and some property damage in St. Paul. Scattered clashes between protesters and police continued into the evening. The National Guard has been called out to assist. At about 3 p.m. at the request of the St. Paul Police Department, 150 Minnesota Army National Guard soldiers were asked to assist with crowd control downtown. Press and other...