I was listening to the latest episode of the Rational Security podcast yesterday, and they devoted a segment to reporting that Michael Cohen, Trump's former personal attorney and fixer turned critic, has now apparently changed his mind for a second time and become a Trump loyalist again.
For those who missed the intervening change of heart, Cohen at one point renounced his friendship with Trump and said in effect that he regretted ever knowing him. Indeed, Cohen notably testified against Trump at his New York trial.