Trump has fired the State Department inspector general in his latest effort targeting key watchdogs across the government. According to this letter he sent to Pelosi, Trump says he “no longer” has the “fullest confidence” in the State inspector general. Effective in 30 days. 
Indeed, Trump is notifying Congress of his intent to fire the IG in 30 days, as @waltshaub notes
Pelosi: “This firing will set back the important work of the Office of the Inspector General to perform critical audits, investigations and inspections of U.S. embassies and programs around the world during this crisis,” telling him to cease “pattern of reprisal and retaliation”
