4th Of July Crowds, CHP Maximum Enforcement, San Diego Parades

Massive crowds are expected at the beaches and fireworks shows across San Diego as 4th of July celebrations get underway. The California Highway Patrol is doubling patrols across the state for the holiday weekend. A number of parades are taking place across the county to celebrate the holiday. You can find a full list on NBC7.com. What You Need To Know To Start Your Saturday.