<prompt> O ile a hudugela WTOP yeo ga bjale e lego WUSA yeo e tswalanago le CBS kua Washington, D.C., ka 1976. Nywaga e mebedi ka morago, Mitchell o ile a hudugela kgorong ya ditaba ya NBC, moo a ilego a hlankela e le mongwaledi yo mogolo. Ka 1979, o ile a bitšwa mongwaledi wa NBC wa ditaba tša matla gomme a bega ka mathata a maatla a mafelelong a bo-1970 le kotsi ya nyutleleara ya Sehlakahlaka sa Three Mile  <response>: .. le Mitchell gape o ile a bega ka White House go tloga ka 1981 go fihla ge a e-ba mongwaledi yo mogolo wa congressional ka 1988. 