"The funny thing about all this is my life is a complete open book to the Department of Homeland Security," Mohamedbhai concludes, pointing out that he has to renew his visa every year. "If I was a terrorist, they would know about it. The government of Canada and the U.S. allow for professional exchanges like mine, labor traded freely. The Department of Homeland Security, they swipe my passport and my whole life comes up for them to see."