The Canadian Coast Guard Ship Griffon, a 234-foot multi-mission medium icebreaker, breaks ice in Lake Erie en route to a rendezvous with the U.S. Coast Guard Cutter Bristol Bay, Feb. 19, 2015. The Griffon will assist the Bristol Bay into Cleveland Harbor before making way to assist the motor vessel Arthur M. Anderson, which is beset in ice near Ashtabula, Ohio.