<p><img width="350" height="219" src="/media/17260326/ap21020572222493-1_350x219.jpg" alt="National Guard in DC (Jan 2021)" class="ImageFloatLeft"/>Tens of thousands of National Guard troops on the streets of Washington, D.C. amount to “overkill” for a threat against President-elect Joe Biden that has never materialized, says a former U.S. Army officer.</p>