jack: brookshire has a big position and apple. we are hedging our bed just a little.k: are you excited about the bitcoin etf. >> excited is not even the word, you could buy now in your bitcoin exposure with stock and bitcoin etf you don't need a weird crypto wallet, you need to track futures prices you can track spot prices, bitcoin is up 80% since early september and anticipation everybody wants to know it didn't have a great day friday but deutsche bank says it could go higher for three reasons, number one institutional bindings, loads of the new fund they look really cheap, never to the fed is expected to cut rates and low rates are good for increasing investor demand for nonsense, that's not deutsche bank words, rising regulation, they say new regulation this year, europe could help. i'm not sure about the last one i feel like bitcoin needs to be a little bit naughty to keep working. i'm not sure the regulation helps but that's what deutsche bank says. jack: financial advisors can output their clients and bitcoin. >> put 3% in that way if it tanks they'll say see