Opening https://seekingalpha.com/article/4589050-occidental-petroleum-might-become-a-berkshire-hathaway-asset?source=content_type%3Areact%7Csection_asset%3Arelated-analysis%7Csection%3Aright_rail%7Cfirst_level_url%3Aarticle%7Cline%3A2%7Cpos%3Aundefined