Rodney Cutler, hairstylist and grooming columnist for Esquire magazine, is giving styling advice via iPad. "I'll be honest, curly long hair is tricky," he says in his Australian brogue. "But we can make it work so you don't look like a throwback from the '80s. We've got to make sure you are using the right product. What are you using in your hair at the moment?" "Head & Shoulders," says the iPad user.
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