WASHINGTON, May 8 -- Sen. Susan M. Collins, R-Maine, issued the following news release: * * * Senator Collins Delivers Keynote Address at Maine Manufacturers Annual Summit SOUTH PORTLAND, ME - Today, U.S. Senator Susan Collins delivered the keynote address at the Manufacturers Association of Maine's (MAME) annual summit in South Portland. She was joined by hundreds of attendees at the event, including manufacturers, suppliers, and other business organizations from across the state. "Throughout our history, Maine manufacturers and our skille more PR