In August 1974, Philippe Petit, a Frenchman with a passion for walking on wires, captivated New York City as he stealthy made his way to the top of the World Trade Center. Once there, he walked across a cable strung between the Twin Towers, a historic feat that's vividly depicted in a new documentary, Man On Wire (which will be screening tonight). The famous walk turned a void 1/4 mile above the streets into a......