UPDATE 1-Protesters shut down part of Mall of America in Minnesota
December 20, 2014 at 21:59 PM EST
Dec 20 (Reuters) - More than 1,500 protesters against police violence shut down part of the Mall of America in Minnesota on Saturday, resulting in about 25 arrests during the final weekend before Christmas as shoppers scrambled to buy gifts at one of the nation's largest shopping centers, officials said.