Last year, Marchant only won reelection by a three percentage point margin.WASHINGTON — U.S. Rep. Kenny Marchant will not seek reelection in 2020, two sources confirmed to The Texas Tribune late Sunday. He is the fourth member of the Texas delegation to announce his retirement in recent days. Marchant's decision was first reported by The New York Times. Marchant, who was elected to Congress in 2004, is a founding member of the House Tea Party Caucus. He represents Texas’ 24th Congressional District, which spans the northern suburbs of Fort Worth and Dallas. The district has historically been reliably red, but...