RICHMOND, Va. (AP) -- A bill in the Virginia legislature that promotes the flag of the former South Vietnam died in a subcommittee after federal officials warned lawmakers it could damage relations between the United States and Vietnam. Sen. Malfourd Trumbo said Monday that the bill will not face a vote before Monday's midnight deadline for action. The measure sparked concern among officials in Vietnam and the State Department after it passed the House of Delegates last month. State Department officials urged several legislators to kill the bill. In a Feb. 5 letter addressed to bill sponsor Del. Robert Hull,...