DeSantis doubles down on hardline immigration policies.

Republican presidential candidate Ron DeSantis unveiled an aggressive immigration and border security policy proposal that largely mirrors former President Donald Trump's policies. DeSantis promised to end birthright citizenship, finish building the southern border wall, and send U.S. forces into Mexico to combat drug cartels. The sweeping plan represents a long-established wish list of Republican immigration proposals that faces tall odds, requiring the reversal of legal precedents, approval from other countries, or even an amendment to the U.S. Constitution.