Trump Says Less Testing = Less Covid. Is He Right?

Pundits are having a field day making fun of President Trump's recent comment that less coronavirus testing would probably result in less Covid in the country. They accuse him of doltish behavior and head-in-the-sand thinking. Do they have a point? What are the merits of Trump's assertions? Also in today's program, will the "solution" to bias in social media be worse than the problem itself?