Well, when you threaten all of the people who normally take care of doing the 'gardening' and maintenance of OUR Capitol with deportation (read kidnapping and shipment out of country), you have to find some other cheap labor to do the work! I'm sure those NG troops are not getting higher pay for it!
And recently we found out that trump made the orders read 29 days so their expenses wouldn't be re-imbursed for food and lodging while in DC! All of the NG troops have been taken to the cleaners for obeying trump's Immoral Orders! I'd become a Conscientious Objector before I'd follow such orders!