Prosecutor: No Strong Evidence Against Mickelson?

A man who was once a Securities and Exchange Commission Prosecutor said the case against golfer Phil Mickelson is difficult. According to the AP, the former prosecutor said there isn't definitive evidence.

Phil Mickelson maintains he is innocent.  Mickelson said "I've done absolutely nothing wrong." He
commented after questions pertaining to trading on May 31.

According to the AP, he and gambler Billy Walters may have made trades. The trades may have taken place while Carl Ichan was attempting to take over Clorox.