Bill Ackman gives $10K to family of Alex Pretti after fatal Minneapolis shooting admin 4 hours ago News Tv Comments Off on Bill Ackman gives $10K to family of Alex Pretti after fatal Minneapolis shooting 6 Views Ackman, the billionaire founder of hedge fund Pershing Square Capital Management, made the donation to the online crowdfunding site GoFundMe Share Facebook Twitter Stumbleupon LinkedIn Pinterest