Armed man arrested at Trump National Golf Course in Los Angeles County: Authorities

The suspect was seen taking photos and videos of the grounds, authorities said.

A man allegedly armed with a pistol was arrested after he was seen taking photos and videos of the Trump National Golf Course in Los Angeles County over the weekend, authorities announced on Tuesday.

The incident occurred on Sunday, the Los Angeles County Sheriff's Department said, a day before it was announced that President Donald Trump is set to visit the Rancho Palos Verdes property this week for a Republican National Committee dinner.

This is a developing story. Please check back for updates.