This was a major Erdogan demand, the same one that Michael Flynn pushed when he worked as an undisclosed agent for Turkey.
WSJ also reported Flynn mulled plan to "whisk" the cleric, Gulen, away outside extradition process.
"The former New York mayor brought up Gulen so frequently with Trump during visits to the White House that one former official described the subject as Giuliani’s 'hobby horse.'"
washingtonpost.com/politics/giuli…
Which client would that be?