It's not often you get two powerhouses to sit down and discuss their investing strategies, hottest stocks picks, earnings, the economy and more.  Investors of any age can learn from this powerful one hour conversation with TheStreet's Jim Cramer and Marc Chaikin of Chaikin Analytics. 

In the video above, they tackle Allergan (AGN - Get Report)  (also in Jim Cramer's AAP portfolio).  Cramer actually looks to Chaikin for advice on the stock. 

"You can't trade them," says Chaikin, referring to not just Allergan, but all the big biotechs.

Listen to Chaikin explain why.

You can watch Cramer and Chaikin's free Webinar here.

Watch More of Cramer vs. Chaikin: