Travel U.S. travel anxieties spike after Iran missile attack on Iraq bases January 8, 2020January 8, 2020 Dan Nowicki, Curtis Tate and Daniel Gonzalez, Arizona Republic Comments Off on U.S. travel anxieties spike after Iran missile attack on Iraq bases Iran's missile attack on bases housing U.S. troops in Iraq sent a new jolt of anxiety through the U.S., as concerns about security spiked.