Timothy L. O'Brien, Columnist

Hey, Mueller, You Should Check Out Iceland

That's where a shady Trump associate got some of his money. And where some investigators heard Russian footsteps.

Land of opportunities.

Photographer: Joe Raedle/Getty Images

Earlier this week I wrote about the Bayrock Group, a property developer that did business deals for a decade with President Donald Trump.

Felix Sater -- a Bayrock principal who was a career criminal with American and Russian mob ties and who has remained in the Trump orbit -- helped reel in funds of murky origin that Bayrock and Trump used for projects such as the Trump Soho hotel in Manhattan. And one of Bayrock's biggest financial backers was an Icelandic investment bank, the FL Group.