Bill Ackman's 3,138-word letter to the president of Harvard shows he's not slowing down in his fight against antisemitism

• Bill Ackman sent a 3,138-word letter to the president of Harvard on November 4.
• He said he's at Harvard's disposal when it comes to addressing on-campus antisemitism. 
• Ackman has railed against pro-Palestinian college students, social media sites, and now Harvard.

Billionaire hedge fund manager Bill Ackman isn't backing down in his crusade against what he says are anti-Israel students at Harvard.