Discontent over immigration and the economy fuel Trump's Super Tuesday romp

Donald Trump is sailing into battle against President Joe Biden powered by anger over the two policy issues that have driven his comeback campaign so far: immigration and the economy.

Trump came close to sweeping the board in the 16 "Super Tuesday" Republican primary races, putting him on the verge of clinching the party's nomination and allowing him to train his full fire on Biden ahead of the November election.

Trump has tapped into a current of dissatisfaction about the state of the country that he has amplified at every opportunity. It is one that could tip the scales in the rematch with Biden, who beat him in 2020.

Republican voters who went to the polls on Tuesday exhibited a deep pessimism about the economy that extends beyond Trump’s loyal base of supporters to many moderate and swing voters that could help determine