I get a bit into bitcoin today to reflect how volatile it can be. Yesterday,  President Donald Trump threatened new 100% tariffs on China. The  U.S. stock market tumbled , with the Dow Jones Industrial dropping 879 points, or 1.9%.  The broader S&P dropped 2.71%, and the tech-heavy Nasdaq Composite slid 3.56%. Gold rose 1.5%.   Read my posting of yesterday on how just this commodity could trigger a collapse of the USA and World . In particular,  cryptocurrencies Bitcoin ( almost a 10% decline ), Ether ( 14.2% ) and Solana ( 20% ) led the sinking , bringing total liquidations to $14.28 billion, the largest in crypto history.  One of Trump's executive order to allow digital assets to be included in 401(k) plans led to  Bitcoin  soaring to a record high of $124,000 last week.   When to capitalize (b)itcoin?  When referring to the protocol, technology or network.  But lowercase bitcoin is used as a unit of currency....