Investors may want to reduce their exposure to the world's largest emerging market. Perth Tolle, who's the founder of Life + Liberty Indexes, warns China's capitalism model is unsustainable.

Perth Tolle, who's the founder of Life + Liberty Indexes, warns China's capitalism model is unsustainable. "I think the thinking used to be that their capitalism would lead to democracy," she ...

Perth Tolle, Life + Liberty Indexes founder and CEO, sits down with CNBC’s Bob Pisani to discuss how Tolle's firm uses “freedom” metrics to expose investors to international investing and the ...