Lanny Davis's walk-back of his bombshell claim to CNN is more complicated than it looks. And experts say it causes Michael Cohen some new problems. - Business Insider:

Michael Cohen's attorney Lanny Davis has made stunning reversals in recent days. Experts say it could make it much more difficult for Cohen to be viewed as a valuable witness in other investigations. ....
https://www.businessinsider.com/lanny-davis-cnn-claim-hurt-michael-cohen-2018-8