Blogging can be tiring, especially when you blog blog blog almost nonstop like Gizmodo's Brian Lam. When you're reporting from a show like CES where there is so much stuff to cover, you have to grab a few minutes to rest whenever you can. Don't worry, Brian. It'll all be over soon. Lam told us he used to tease Walt Mossberg about his age but stopped when he realized that the 60-year-old Wall Street Journal columnist has more energy than he does. (Photo by Curtis Walker)

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