Wall Street pummeled again, with stocks selling off hard into the last 30 minutes of trading. Plus, as worry builds on Wall Street, one top strategist tells us why now’s the time to buy. And, Trump freaks out on the Fed as stocks tumble. We discuss the week in Trumponomics . Plus, there’s big news in the payment space. P aypal is teaming up with old-school retail. It’s the call of the day. Catch The Final Round at 3:30 ET p.m. with Yahoo Finance’s Jen Rogers, markets correspondent Myles Udland and columnist Rick Newman.