Bulgarians: Human or Alien? Examining the Mysterious Origins

What is wrong with these bulgarians? <br /><br />Is something strange about them... <br /><br />Here you can see some evidence about this strange species,nobody know from where they come here,on the Earth. <br /><br />This video can be useful for tourists who want to come in this Twilight Zone. <br /><br />What do you think: they are aliens from another galaxy and planet or they are just humans like us,but radiate because of Kozloduy? <br /><br />Nobody know ! <br /><br />If you hear some news about them,please tell the news,the entire Earth must know what is about these bulgarians,how they live,how they grow,what they eat,how they reproduce and other stuffs...