N2:CMPNY
N2:DIV
N2:ENR
N2:EXPRO
N2:EXPRO1
N2:FINE1
N2:FUND
N2:INSR
N2:INVM
N2:MTPIX
N2:NAMER
N2:NRG
N2:OILG
N2:PUBL
N2:PVE
N2:REFI
N2:REFI1
N2:STK
N2:US
Warren Buffett says Berkshire not planning to buy Occidental Petroleum
By Jonathan Stempel and Carolina Mandl OMAHA, Nebraska (Reuters) – Warren Buffett said on Saturday...