Kraft raises offer , extends deadline in takeover bid for Cadbury . Kraft shareholder Warren Buffett says he voted against Cadbury offer . Illinois company sells U.S. pizza business to Nestle to fund revised offer . Comment:
Kraft raises offer , extends deadline in takeover bid for Cadbury . Kraft shareholder Warren Buffett says he voted against Cadbury offer . Illinois company sells U.S. pizza business to Nestle to fund revised offer . UK candy maker Cadbury rejects offer , says terms remain `` unchanged , derisory ''