Illinois attorney general says president’s actions are ‘un-American’ and there is no emergency as Pentagon official confirms plans to send troops to cityRahm Emanuel, a Democratic former Illinois congressman, chief of staff to former president Barack Obama, and a former mayor of Chicago, also appeared on CNN on Sunday urging people to reflect that Trump, in two terms of office, had only ever deployed US troops in American cities, never overseas.Emanuel said if he was still mayor he would call on the president to act like a partner and, although crime was coming down, to “work with us on public