CNN's John Sutter says vaccines are the first suspect in a possible link between vaccination and heart disease. He doesn't believe that LeBron James' son is on any dangerous drugs, but he wouldn't say steroids were his only option. "I'm pretty sure anything that hits you as hard as COVID can give you a little chance of myocarditis," writes Sutter. 'At this point, literally everything looks sketchy,' concludes Sutter.