After the midterms on Tuesday, the House Energy & Commerce Committee will prepare itself for the retirements of two of its senior members, health subcommittee ranking Democrat Rep. Gene Green (TX) and committee Vice Chair Rep. Joe Barton (R-TX), as well as the departure of Rep. Ryan Costello (R-PA). A number of committee Republicans also face tight races in their districts. Those retirements, namely Green's, as well as the potential for Democrats to take control of the House could create...