Sign up for The Quick, our day by day newsletter that keeps visitors up to velocity on the most important Texas information. Gov. Greg Abbott on Thursday cleared state authorities to return migrants they apprehend to the border, location up a prospective clash with the federal governing administration about the authority to implement immigration legislation. Immigration legislation enforcement is a federal responsibility. Abbott appears to be tests the limits of condition authority by empowering state legislation enforcement and National Guard troops below condition deployment to provide migrants to the ports of entry — stopping brief of employing condition means to expel migrants from the state, as immigration hawks have more…