A tornado in northeast China ripped roofs from homes, sending debris swirling into the air and injuring four people.<br /><br />Video shows the twister swirling in Songyuan City on May 28.<br /><br />In the video, a woman can be heard saying: "Oh my god ... the roofs have been ripped off." <br /><br />A man says: "The roof has been blown away."<br /><br />In another video, trees have been uprooted and vehicles are damaged.<br /><br />The video also shows an entire apartment window blown out.<br /><br />According to reports, four people were injured.
