Federal agents fired tear gas and stun grenades to disperse protesters gathered outside the Justice Center in Portland on Tuesday night (July 21).<br /><br />The clip show protesters using leaf blowers to clear the tear gas away. <br /><br />Filmer Austen Rustrum explained to Newsflare: "After several hours of peaceful protest, federal agents suddenly appeared and began to gas the crowd and toss out extremely loud flashbangs. <br /><br />"They approached from the East and South and it felt a little like we were going to be boxed in. People used leaf blowers to disperse some the gas, but it did temporarily drive a large group to the West."
