WASHINGTON - SEPTEMBER 30: The longest serving member of the House of Representatives, Rep. John Dingell (D-MI) participates in a news conference with at the U.S. Captiol September 30, 2009 in Washington, DC. Dingell and others talked about the current health care legislation before the House and how they say it will strengthen Medicare. What started as a tribute to his father, who served in Congress until his death in 1955, Dingell has introduced health care legislation in every Congress since 1957.