Today on the Brief: Markets recover slightly but vaccine trade falters as AstraZeneca pauses trials  Bitcoin and gold correlation increases sharply around dollar instability Mastercard launches simulation tools to help develop central bank digital currencies Our main discussion: Stan Druckenmiller speaks! NLW breaks down the famed investor’s interview with CNBC today, including:  The merging of the Fed and the Treasury Mania in financial assets  A growing fear of future inflation  Why the next three to five years are going to be extremely difficult