President Trump's suggestion that combination childhood vaccines, including the measles, mumps and rubella shot, should be separated marks a sharp break from decades of immunization practice.
Since launching its crackdown in Washington, D.C., the Trump administration has recorded over 3,500 arrests in the district, with nearly 1,400 strictly immigration-related.
The Justice Department has fired two of the highest-level prosecutors in the Eastern District of Virginia, two sources told CBS News, just days after President Trump ousted the U.S. attorney there.