Gov. Kevin Stitt, the current chairman of the National Governors Association, broke with Texas, saying, “Oklahomans would lose their mind” if Illinois sent troops to their red state.

© Desiree Rios for The New York Times

State leaders have prided themselves on finding bipartisan consensus, but President Trump’s deployment of National Guard troops from Texas to Illinois has ripped the veneer off that image.

© Jamie Kelter Davis for The New York Times