Members of the Maine Fair Trade Campaign march down Lisbon Street in Lewiston on Tuesday, calling for Sen. Susan Collins to stop “ducking” the Columbia Free Trade Agreement issue. “We’re disappointed she hasn’t taken a position,” said Daphne Loring of MFTC. “She’s had 17 months to take a stand and she hasn’t. She’s ducking the issue on the Columbia Free Trade Agreement.” The group marched into Collins’ office and spoke with staffers there.