CNN  —  An American citizen says he and his wife were detained for hours by US border agents when they returned to the United States after a short trip to Canada. Bachir Atallah told CNN he and his wife, Jessica, were driving back into the US Sunday evening after visiting family in Canada for the weekend when U.S. Customs and Border Patrol agents stopped them for a secondary inspection at the Highgate Springs checkpoint in Vermont. Atallah, who is originally from Lebanon, said he was told to