Occupy protesters try to disrupt ports; police make arrestsBy Mike Pearson, CNN updated 5:27 AM EST, Tue December 13, 2011 (CNN) -- Occupy protesters succeeded in shutting down overnight operations at California's port of Oakland on Monday night after a day of similar protests in several other U.S. cities. The protests in Oakland have "disrupted workers trying to get to work and impaired the port's ability to operate," port spokesman Issac Kos-Read told CNN. Craig Merrilees, a spokesman for the International Longshore and Warehouse Union, said the port has told its members not to report for work for the overnight...