A man is in a critical condition after setting himself on fire outside the Israeli embassy in Washington DC, authorities said on Sunday.The Metropolitan police department said it responded to an incident on International Drive around 1pm to assist the Secret Service. Fire and emergency services said the man had serious burn injuries.“An adult male was transported by DC Fire and EMS [Emergency Medical Services] to a local hospital where they remain in critical condition,” the police department said on Twitter/X.A video posted online which showed a man in a uniform shouting “Free…