Daniel Davis: Trump's threats against Russia are backfiring:

Lieutenant Colonel Daniel Davis is a four-time war veteran and host of the YouTube channel “Daniel Davis Deep Dive.” He argues that Trump's ultimatum is hardening Russia's position as the prospect of a peaceful solution fades. Sanctions have been exhausted, and no more weapons can be delivered that would significantly influence the battlefield. If the front lines in Ukraine collapse, Trump could become desperate and act dangerously.