New Delhi, March 18 -- With the Donald Trump administration in the United States cracking down on illegal immigration and visas that allow migrants to work or stay in the country, such as the H-1B visa, F-1 visa, L-1 visa, and some green card holders, an immigration lawyer bluntly advised those vulnerable - "think twice about leaving the US."

Immigration attorney Kripa Upadhyay from Seattle, speaking to the Times of India, noted that entry back into the US is now precarious and "extremely vetted". This means that all those at risk of being denied re-entry must be very careful about not leaving the country.

"This sounds heartless, but foreigners (especially those needing to renew H-1B or F-1 visas) must think twice about leaving the US r...