WASHINGTON, D.C. – Senator Peter Welch (D-Vt.) joined U.S. Senators Jeanne Shaheen (D-N.H.), Jim Risch (R-Idaho), Chris Coons (D-Del.), Mike Rounds (R-S.D.), as well as U.S. Representative Jason Crow (D-Colo.) as part of a bipartisan, bicameral delegation to Halifax, Nova Scotia, to attend the 2023…