READER IKE ANDREWS WRITES: “Can’t stop reading Instapundit…even in Machu Picchu. On vacation, and still checking in at Instapundit for the best in news (and even the Friday deals at Amazon). Attached is the view from Machu Picchu at sunset, looking down into the Urubamba River valley, taken with the iPhone. What amazed me the most was the fantastic mobile signal present in this remote site, even at the summit of the sister peak, Wayna Picchu. I knew the Incans had an amazing grasp of science for their time, but who would have thought of this?”