Governor Pawlenty leaves Sunday on his first trade mission, a two-day trip to Montreal. The governor says he wants to promote Minnesota's biosciences and medical industries. Pawlenty says he doesn't plan to announce any trade deals while in Montreal, but says the trip's cost to the state of about 20-thousand dollars will pay off in increased trade with the state's largest trading partner. Others aren't so sure. Minnesota Public Radio's Laura McCallum reports.