Governors have mobilized Guard forces frequently in recent months to respond to protests over violent policing, as well as hurricanes and wildfires. In June, during the height of the protests, about 86,000 Guard troops were deployed in domestic missions.
Some governors have put troops on standby this week for the election, including Gov. Greg Abbott of Texas, who the San Antonio Express News reported had dispatched 1,000 Guard troops to major cities in anticipation of violence.
While federal law bars using federal troops, that restriction can be lifted by the president under the Insurrection…