Mario Gabelli on Energy, Economy and Market OutlookMario Gabelli, CEO of GAMCO Investors was on CNBC earlier this week. Below are some highlights:

Mario Gabelli, Gamco Investors chairman & CEO, discusses strategies to help the United States wean itself off of Mideast oil.

Discussing whether stocks are set to heat up or cool off this summer. Mario Gabelli, Gamco Investors chairman, also weighs in.

On economic slowdown: