Data reveals 42% drop in Canadian visits to U.S. last year

University of Toronto researchers say cellphone data shows a major drop not only in Canadian tourists visiting the U.S., "but also in business-related travel."

University of Toronto researchers say cellphone data shows a major drop not only in Canadian tourists visiting the U.S., "but also in business-related travel."

University of Toronto researchers say cellphone data shows a major drop not only in Canadian tourists visiting the U.S., "but also in business-related travel."