Subscribe to our channel to be the first to see our viral, breaking news videos. Twitter.com/swns Instagram.com/swns<br /><br />This is the sinister moment two huge US military aircraft hover over Regent's Park in London as the build-up to Donald Trump's visit gathers pace. <br /><br />Park-goers enjoying the sunshine were interrupted by the V22 Osprey tiltrotor military aircraft, which can take off and land vertically.<br /><br />They whipped up grass and litter as they skimmed the treetops on Monday afternoon.
