Columbia's billionaire donors mull giving amid anti-Israel protests

Columbia University's billionaire donors are divided on whether they should continue funneling money into the Ivy League school.

Ultra-wealthy benefactors like New York Patriots owner Robert Kraft announced he is pulling financial support to his alma mater over the anti-Israel protests that are unfolding on campus. Kraft also started the Foundation to Combat Antisemitism (FCAS). Kraft's net worth is over $11 billion, as tracked by Forbes. 

Another graduate, billionaire industrialist Len Blavatnik...