leon cooperman
Leon Cooperman, who has mainly donated to Republican campaigns in the past, had harsh words for the former president.
Leon Cooperman ranted on CNBC that the idea of a "fair share" is a "bullshit concept" that just attacks wealthy people.
Sen. Elizabeth Warren (D-MA) is scaring billionaires like Mike Bloomberg and Leon Cooperman with her tax plan.
A billionaire is actually facing insider trading charges.
WHAT'S HAPPENING
"The problem is the regulators, not the company," said Leon Cooperman, founder of the hedge fund Omega Advisors.