(FILE - In this Oct. 6, 2011 file photo, protestors shout slogans while demonstrating on a street corner in Las Vegas. Union officials, college students and homeowners facing foreclosure marched down the Las Vegas Strip in support of the Occupy Wall Street demonstrations. As the protests have expanded and gained support from new sources, what began three weeks ago as a group of mostly young people camping out on the streets has morphed into something different: an umbrella movement for people of varying a)
