3-point contest Jonathan Majors says he’s ‘heartbroken’ over Robert Downey Jr.’s Marvel villain casting, Simone Biles shades former teammate after winning gold medal, Trump’s interview at NABJ convention goes off the rails, and Offset’s latest cheating denial sparks Cardi B pregnancy rumors. FOLLOW ALL TMZ PODCASTS: https://www.audio.tmz.com/ About TMZ: TMZ has consistently been credited for…