The Occupy Wall Street movement spreads

What started in NewYork City in mid September, a call to "flood lower Manhattan, set up tents, kitchens, peaceful barricades and occupy Wall Street," has continued to feed similar groups around the United States taking up the name and cause. Groups have gathered to bring attention to many issues, with a central focus on the economic hardships and inequality they say many Americans face. -- Lloyd Young (35 photos total)Occupy Boston demonstrators block an entrance to the Federal Reserve Bank behind a police line in Boston Oct. 8. (Michael Dwyer/Associated Press)