Dave Portnoy weighs in on Bill Ackman’s mounting feud with Business Insider:
Dave Portnoy weighs in on Bill Ackman's mounting feud with Business Insider: 'Same exact s--t I went through' New York Post Bill Ackman's Plagiarism Hypocrisy Is Stratospheric The New RepublicBusiness Insider's Article on Bill Ackman's…