Total spending on travel in the U.S. is expected to drop by $355 billion for the year, or 31 percent — more than six times the impact of the Sept. 11, 2001, terrorist attacks.
Total spending on travel in the U.S. is expected to drop by $355 billion for the year, or 31 percent — more than six times the impact of the Sept. 11, 2001, terrorist attacks.