The market sell-off accelerates in the final minutes of the trading day. The Dow Jones Industrial Average fell more than 1000-points at session lows. Jim Cramer discusses whether or not earnings season can save the stock market. Plus, top investor Rick Heitzmann from FirstMark Capital looks at how the IPO market stacks up in the face of tech valuation pressures. And, Michael Santol\u2019s \u201cLast Word\u201d is \u201cresilience.\u201d