January 12, 2010 6:46 pm Real Estate Tips for Prospective Buers Paul Purcell, co-founder of Charles Rutenberg Realty, shares tips on the smart way to buy (or sell) a home in the current market. Want more real estate tips? Tune in to OpenHouse NYC on Sunday at 8:30am. 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