This could be a bigger problem for Hillary's presidential bid than Benghazi or her email fiasco.
White House Press Secretary Josh Earnest refused to confirm or deny if Hillary Clinton used her position as the Secretary of State to raise millions of dollars in foreign donor contributions for the Clinton Foundation. That seems like a problem.
ABC News White House correspondent Jon Karl: Can you assure us that there was absolutely no favorable treatment given to donors of the Clinton Foundation?
Earnest: I’m not going to be in a position here where every time someone raises a spurious claim that I’m going to be the one to sit down here and say it's not true.