TSX Movers: Base Metals, Potash Corp, Penn West

The video discusses the recovery of the natural resources market, highlighting the rise in metals prices such as nickel, zinc, and copper. It also covers Potash Corp's market rally and the speculation around China's potash contracts. Additionally, the video details Penwest's efforts to sell its oil assets to avoid financial default.

What role does Scotiabank analyst Ben Isaacson play in the context of the market trends discussed?

What actions is Penwest taking to avoid default and what is their current market performance?