By Thomas McKinless and Alex Gangitano

Democratic Sens. Joe Donnelly of Indiana, first baseman, and Christopher S. Murphy of Connecticut, catcher, are going for their 8th win in a row this year.Republican Sen. Jeff Flake of Arizona, centerfield, and Rep. Kevin Brady of Texas, second baseman, are working to break their team’s losing streak.These four lawmakers have played in the game for years and reflected on memorable moments. [ ]