October 21, 2011 4:36 pm Southwest Style People StyleWatch fashion director Kate Dimmock shows Lauren Scala how to get in on the Southwestern trend for fall. And the New York Live gang tries on some looks from Ralph Lauren’s new Denim & Supply line. Local 0:34 City College of New York goes remote as protests continue 14:23 NYPD arrests around 100 protesters at Columbia University 29:11 NYPD moves in on protesters at Columbia University making dozens of arrests 1:45 NYPD enters Columbia University in riot gear to clear protest 3:24 Mayor Adams and the NYPD urge protesters to leave Columbia University