US President Donald Trump on Wednesday called for jailing Chicago's mayor and the governor of Illinois, both Democrats, as his administration prepared to deploy military troops to the streets of the third-largest US city. Neither Chicago Mayor Brandon Johnson nor Illinois Governor JB Pritzker has been accused of criminal wrongdoing, though both have emerged as prominent opponents of Trump's immigration crackdown and deployment of National Guard troops in Democratic-leaning cities. Trump's call to imprison the two elected officials comes as another high-profile political rival, former FBI Director James Comey, was due to appear in court to face criminal charges that have been widely criticized as flimsy. Trump has frequently called for jailing his opponents since he first entered politics in...