United States December 21, 2017 6:35 pm MIT Janitor Released After Detention by ICE Custodian Francisco Rodriguez, who has been detained by federal immigration officials since July, has been released. US & World Videos 4:02 ‘To Catch a Contractor' series leading to changes 1:02 20% of nurses to leave field within 2 years 6:03 Tensions rise during campus protests at MIT and Harvard 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial