Data: U.S. State Department; Map: Erin Davis/Axios Visuals
The Trump administration on Tuesday added 25 countries to the State Department's list of nation's whose citizens may be required to post bonds of up to $15,000 to apply for U.S. entry.
The big picture: The additions bring the total to 38 countries, mostly in Africa, with in South America and Asia, whose travelers could face sharply higher costs to obtain U.S. visas, as part of the administration's broader strategy to curtail both legal and illegal immigration.