sentences:  He previously served on the Environmental Matters Committee, and on its Environment, Natural Resources, and Land Use and Ethics Subcommittees.In 2010, House Speaker Michael E. Busch appointed Hucker the House Chair of the Joint Committee on Federal Relations, and Montgomery County Delegation Chair Brian Feldman appointed him to be the Chair of the Bi-County Affairs Committee, which regulates the Washington Suburban Sanitary Commission and the Maryland-National Capital Park and Planning Commission.In April 2009, he was appointed to serve on the Climate, Energy, and Environment Policy Committee of the Metropolitan Washington Council of Governments.