Huntington Beach closes due to aggressive great white shark sighting

• A great white shark was spotted off Huntington Beach on Tuesday.
• The shark was reported to be 10-12 feet long and circling near a lifeguard tower.
• The two-mile stretch of beach was closed as a safety precaution.
• The closure affected a popular area for surfers and swimmers.
• The Huntington Beach Fire Department confirmed the sighting based on a credible report.