Explainer-What can Trump do to stop federal employees from working remotely?

President Donald Trump on Monday signed an executive order requiring most federal employees to return to work in person full time, a move that is likely to spark backlash and legal challenges from unions. WHAT DOES TRUMP'S ORDER DO? Trump directed the heads of all federal agencies to "take all necessary steps to terminate remote work arrangements" and require employees to report to "their respective duty stations" full time.