Federal authorities on Friday charged a 26-year-old Modesto man with planning a terror attack on San Francisco’s Pier 39 after an undercover investigation that unfolded in recent weeks. Everitt Aaron Jameson, a tow-truck driver and discharged Marine, was charged in a criminal complaint filed at the U.S. District Court in Sacramento with attempting to provide material support to a foreign terrorist organization — in this case the Islamic State. ...... Jameson explained that he also desired to use explosives and described a play in which explosives could ‘tunnel’ or ‘funnel’ people into a location where Jameson could inflict casualties,” McKinney...