KEY POINTS
  • AT&T's CEO tells employees that hiring Trump lawyer Michael Cohen as a consultant was a "big mistake."
  • CEO Randall Stephenson says AT&T wanted Cohen to help the company understand Trump's approach to issues including its planned $85 billion merger with Time Warner.
  • Drug giant Novartis likewise has apologized for hiring Trump's personal lawyer, who is under criminal investigation for his business dealings and a hush-money payment to porn star Stormy Daniels.

AT&T told employees Friday that hiring President Donald Trump's lawyer Michael Cohen as a consultant was a "big mistake."

The telecommunications giant also announced the retirement of the executive whose unit retained Cohen.