thereby undermining decades of effort to open domestic markets to competition from external sources mr moran wroteother opponents worry that additional investigations will unfairly constrict american companies and actually help foreign countries and say that existing export control laws are sufficient to quell national security concernscongress still has to pass a final billthe house and the senate have passed different versions of the cfius legislation which means both chambers will need to reconcile their bills and send a version back to their members for a final vote lawmakers are expected to fold the final cfius legislation into a defense authorization bill that both chambers are planning to hammer out in the next few weeksmr trump said on wednesday that he would sign the legislation if congress is able to get it to his deskif not mr trump said he remained prepared to act alone and said he would direct my administration to deploy new tools developed under existing authorities that will do so globally