ABC anchor Elizabeth Vargas' return from rehab for alcoholism interests TV viewers

  • by: DAVID BAUDER , Associated Press
  • Updated: January 29, 2014 - 7:05 AM

NEW YORK — Television news viewers proved curious about ABC anchor Elizabeth Vargas' battle with alcoholism, with her return to "20/20" on Friday night earning the newsmagazine's biggest audience in four years.

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