Vice President Kamala Harris and her husband Doug Emhoff visited their Los Angeles home this weekend, they returned for the first time since she took office. Harris had initially planned to depart Thursday but was delayed by a snow and ice storm in Washington. Many Presidential and vice-presidential visits to Los Angeles often result in traffic tie-ups as the Secret Service and local law enforcement block off roads to provide secure motorcade access. No schedules or plans for road closures have been announced at this point, although there will be restrictions on air traffic, including media helicopters, over the area....