Stocks Fall Friday amid Russia-Ukraine Concerns, Consumer Prices Rise 7.5% on the Year, Coca-Cola’s Revenues Rise 9% Year-Over-Year, UBER Beats Earnings and Reports 82% Revenue Growth, Amazon More Than Doubles Max Base Pay to $350K for Corporate and Tech Workers, U.S. Calls for "Concrete Action" From China on Trade Deal, Pfizer Reports Q4 Earnings Beat, Frontier Airlines and Spirit Airlines set to Merge, Walt Disney Beats Earnings and Shows Subscriber Growth, and Twitter Reports Earnings and Monetizable User Miss