The second rehearsal for opening ceremony for the Beijing Olympics will be held tonight at the Birds Nest Stadium. Of course, people won’t be allowed into the stadium, but you will be able to see the fireworks from the Olympic park and surrounding areas. The sky is pretty clear today so the fireworks should be impressive. Excitement about the games is also building, so I am sure the crowds of people heading to the stadium will be massive. Expect long lines at security check points going into t