POWER LINE is trying an experiment in citizen journalism revolving around tomorrow’s immigration demonstrations: “We’re encouraging our readers, and anyone else who is able, to attend the demonstration in your city and record what you see. Send your videos to us, and we’ll put up a cross-section of interesting footage–assuming, of course, that we get some. It will be interesting to compare the first-hand observations of citizens with cameras to news accounts.” Read the whole thing if you’re interested.