“ ‘How strange is it for you to sit here and compare the president to a mob boss?’ ” — George Stephanopoulos

That’s the question ABC’s George Stephanopoulos asked James Comey in a teaser for an interview set to air Sunday night at 10 p.m. as a “20/20” special.

A source told Axios that what the former FBI director had to say during that interview is “going to shock the president and his team” and “certainly add more meat to the charges swirling around Trump.”