A man who is believed to be armed is leading authorities on a pursuit through the San Fernando Valley Wednesday. A driver made an offensive gesture, possibly aimed at police, during a pursuit in the San Fernando Valley on Feb. 8, 2017. A driver made an offensive gesture, possibly aimed at police, during a pursuit in the San Fernando Valley on Feb. 8, 2017. Aerial video from Sky5 showed the driver in a white minivan with paper plates traveling northbound on the 101 Freeway near Topanga Canyon just after 10 a.m. The pursuit began following a report of a man...