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Opinion
Barry Ritholtz

Arguments About Valeant and Herbalife Are So Satisfying

Making or losing money settles most financial debates.
Valeant short-seller Andrew Left: Right or wrong?

Valeant short-seller Andrew Left: Right or wrong?

Photographer: Patrick T. Fallon/Bloomberg

We live in an age of disagreement.

There is no theory you can float, no idea you can casually tweet, no claim you can make, that will not engender a strong and immediate challenge.