Jim Cramer's Portfolios of the Week

Updated from 6:59 a.m. EDT

Jim Cramer has been critical of Securities and Exchange Commission Commissioner Christopher Cox all week, since news broke that the SEC is going to start enforcing regulations against the practice of naked short-selling on the financial stocks.

Cramer was shocked and disgusted by this news because naked short-selling is already illegal on any stock. He knows that investors can't rely on the government to protect them in the market. However, regardless of what the government is doing, Cramer has the vast market knowledge and experience to steer investors towards winning ideas.

Recently, Cramer found opportunity in companies with strong balance sheets, natural gas stocks and wind stocks, including Halliburton(HAL Quote) and Quanta Services(PWR Quote).

For the rest of the story, and to find out what Cramer's been talking about lately, please click here.

(Editor's note: At the time of publication and/or original publication of his posts and shows, Cramer owned Quanta Services for his Action Alerts PLUS charitable trust.)