Cryptocurrency: The Worst Day on Record

CNBC's "Squawk Box" is back with a look at some of the day's top news stories. Will an escalating battle with the SEC derail a potential turnaround for crypto? Anthony Pumpliano will join us on that next one. Also in our watchlist, we hope you were watching or listening last night,. You can't say that we didn't warn you about some of these sketchy, shiny stocks which fell nearly 80% today.