A large crowd of protesters wrapped around the sidewalk on both sides of a union hall in the Lincoln Park neighborhood as U.S. Rep. Pete Stauber spoke to members inside Wednesday. When Stauber left through the back door of the Teamsters General Local 346, protesters yelled and flipped him off as he backed his truck out of the Teamsters’ parking lot. In an email Wednesday morning, Local 346 Secretary Treasurer Zak Radzak told the News Tribune that it was the only topic of the meeting. “We will be running on rules to not allow other topics to be discussed at this meeting,” Radzak said. A Minnesota Star Tribune photographer was kicked out after being initially allowed into the entryway.