Disclosures show that four members of Congress recently reported buying and selling financial assets despite co-sponsoring a bill that would ban such trades. Financial disclosures show that Democratic Reps. Mary Gay Scanlon of Pennsylvania, Jeff Jackson of North Carolina, Bill Keating of Massachusetts, and Republican Rep. Pete Sessions of Texas all reported selling or purchasing assets after they signed on as co-sponsors of the TRUST In Congress Act. The TRUST In Congress Act would ban members of Congress from directly trading covered investments, which include securities, commodities, futures…