How Thomas Massie came to represent Republican dissent in age of Trump

Since Donald Trump's rise to the presidency, many Republicans have dropped their criticisms of him. Representative Thomas Massie, a libertarian from Kentucky, remains one of the last dissenters, opposing Trump-backed legislation and advocating for government transparency. He faces a Trump-endorsed opponent, Ed Gallrein, in the Kentucky congressional primary, which is a crucial test for his political values and the future direction of the Republican Party.