Hours before President Donald Trump is scheduled to headline a Tuesday evening fundraiser at his Rancho Palos Verdes golf course, authorities announced that they had arrested a heavily armed individual seen wandering the grounds Sunday. L.A. County sheriff’s deputies responded to the golf course around 3:30 p.m. Saturday after federal agents saw a suspicious man taking photographs and appearing to monitor security-planning activities. They found a loaded magazine in his pants pocket and a loaded pistol and additional ammunition in his car in the parking lot at Trump National Golf Club. President Trump was aboard Air Force 1 en route to Los Angeles when the Sheriff’s Department announced the arrest. Trump is hosting a Republican Party fundraiser at Rancho Palos Verdes golf course on Tuesday evening as part of a two-day visit to California and Nevada.