Kenneth Heebner of CGM Funds apparently really likes Brazilian oil producer Petrobras (PBR), and he's bullish on the economy of Brazil in general. The Fortune article I highlighted earlier mentioned Heebner is a fanatical researcher, that's on display in these videos.
Note: I believe there is an error in the CNBC video. CNBC displays the chart of PZE, which subsequently rose 15% today. But PZE is a subsidiary of Petrobras, and I believe it is focused on Petrobras' Argentina properties. PBR is the right symbol for Petrobras, and it is the symbol that Bloomberg uses.
CNBC: Focusing on Return$.
Bloomberg: Kenneth Heebner.
P.S. As mentioned before, I own Petrobras.