Small- and mid-cap areas like biotech might be worth focusing on: David Rosenberg
David Rosenberg, Rosenberg Research founder and chief economist, joins 'Squawk Alley' to discuss the market action, if investors should change their approach and what investors can learn from the recession. The higher they are, the harder they fall, says Rosenberg. My advice is to find defensive sectors because the downward pressure probably isn't going to relent any time soon, he adds.
Tue, Sep 8 202012:20 PM EDT