USA TODAYProtests shut St. Louis mall, halt San Francisco transitUSA TODAYRICHMOND HEIGHTS, Mo. — One of the St. Louis area's most popular shopping malls was closed for more than an hour on Black Friday when people protesting the grand jury decision in the Michael Brown case marched into the Galleria and lay down on ...'I pay you,' protesters chant at authorities as tensions return to Ferguson streetsCNNFerguson protests: Police arrest 15 people; St.