AOL NEWS:
Billionaire Warren Buffett has long resisted calls to throw his massive wealth behind a campaign and even eschewed public rallies that would lend his vaunted reputation to a candidate.
There are signs that’s changing. While Buffett, 85, has yet to make a major financial contribution, he’s taking the rare step of appearing Wednesday at a public event with Hillary Clinton. That rally is scheduled to follow a fundraiser for the presidential candidate in his hometown of Omaha, Nebraska, the second event he’s headlining for her this month.