now, my colleague, eric rasmus, just arrived here on scene just a moment ago and told me that he witnessed an encounter between truck drivers trying to enter and make deliveries and do pickups at the port and some of the striking workers, he said he saw some fireworks, some friction there. we'll definitely bring that to you coming up at 5:00 and 6:00. we'll have continuing coverage for you. christien kafton, ktvu channel 2 news. >> thank you. >>> well, the port of oakland also operates the oakland international airport. workers are picketing there as well. this labor unrest comes as people are getting out of town ford thanksgiving holiday. coming up in about 13 minute, we'll show you if -- minutes, we'll show you if passengers are being affected. >>> the weather is having aneffect on air travel at least with -- an effect on air travel at least with details. there is a traffic management program for arriving flights. this is causing delays of almost three hours for some arriving flights. that usually translates for dedays for -- delays for departure. you should check ahead if you are travel