Series of explosive riots in cairo, all of it growing from what began as a peaceful protest over a church attack and the deadly clashes continue today. nbc's michelle kosinski is live for us. good morning. >> hi, thomas. it's really incredible the scale to which this has grown and how quickly it spread. as you mentioned, the koptic christians which make up about 10% of egypt's population were angry about a church that had been attacked and how they felt it was portrayed on state tv. so they started a sort of sit-in outside of the tv facility and that quickly erupted into violence, clashing wit...