FORT KENT — The Greater Fort Kent Area Chamber of Commerce will be host of a public forum on U.S.-Canadian trade relations at 4 p.m. Saturday at the University of Maine at Fort Kent. The discussion will include a question-and-answer session on trade issues and presentations by guest speakers, including Sen. Susan Collins and Canadian Sen. Jean Maurice Simard. For more information, call 834-5354 or (800) 733-3563.