Trump on supporters' caravan surrounding Biden campaign bus: "I LOVE TEXAS!" 2 campaign events were canceled out of "an abundance of caution" following the incident. Trump appears to praise supporters filmed ambushing and intimidating Biden campaign busFBI launches investigation into highway confrontation described as a ‘MAGA truck attack’ FBI investigating alleged harassment of Biden campaign busThe FBI is investigating the alleged harassment of a Joe Biden campaign bus last week by motorists displaying Trump 2020 flags, an FBI spokesperson confirmed Sunday. Trump defends ‘patriots’ who sparked FBI probe by surrounding Biden busPresident Trump on Sunday night defended a group of his pickup truck driving supporters who sparked an FBI investigation by surrounding a Joe Biden campaign bus on a Texas interstate. “In my opinio… FBI probing Trump caravan confrontation with Biden campaign bus in TexasThe FBI said on Sunday it was investigating an incident in which a convoy of vehicles flying flags in support of President Donald Trump's re-election bid surrounded a tour bus carrying campaign staff for Democratic challenger Joe Biden on a Texas highway. FBI looks into Trump fans who harassed Biden bus, according to Texas Tribune - The Boston GlobeThe campaign bus was en route from San Antonio to Austin on Interstate 35 on Friday when a caravan of vehicles with Trump signs and flags veered close to the bus and yelled profanities. Biden staff call 911 after bus swarmed by Trump supporters on Texas highwayAccording to the Biden campaign, the vehiclesu00a0surrounded the bus trying to slow it down in the middle of the highway or run it off the road. The Biden campaign cancelled events in Texas after a convoy of trucks flying Trump flags surrounded their bus and ran into a person's car, officials sayVideos shared on Twitter showed vehicles surrounding the bus. In one clip, a pickup truck with a Trump flag appears to drive into a smaller car.