His conversation was not fulfilling to watch; no concrete numbers, names, or sources. "Lots of frontline workers are taking hydroxychloroquine..." Is there a study? Anything?

This is what all of these news sources my parents watch have in common that I wish would change - this loose relationship with evidence and sources. Ok he said it, but why, who, when, what? I don't want to complain about lack of critical thinking, but these statements aren't facts, they're opinions coming from trump.