Let's focus our attention on wall street because moments ago the markets opened and they are reacting badly to the news overnight that russia launched an attack on ukraine. look at the dow, down 800 points. and the price of oil, a key russian export, of course, jumping above $105 a barrel for the first time since 2014. it's a kind of economic piling on coming as the global economy faces sustained pressure from supply chain issues, u.s. consumers facing some of the highest inflation we've seen in years. stephanie ruhle, nbc senior business analyst, and the host of the 11th hour. >> i'm familiar...