SATURDAY COLLEGE HOCKEY ROUNDUP: Army West Point hangs 13 goals on Mercyhurst; Penn State ties No. 1 Michigan State; No. 2 Boston College downs Merrimack; Omaha sweeps No. 13 Colorado College; No. 7 Maine sweeps No. 8 UMass Lowell; Minnesota Duluth sweeps No. 10 St. Cloud Stat...