<p><br /> Amateur video filmed by a guest at a Las Vegas hotel is attracting hundreds of thousands of hits on the internet.<br /> </p><p><br /> Filmed from behind a protective window, the guests watched as two trainers entered a lion's cage.<br /> </p><p><br /> What starts out as a normal holiday video quickly turns into a shocking scene as the lion lunges at one of the men.<br /> </p><p><br /> The trainer escapes to safety, seemingly unscathed.<br /> </p><p><br /> The video has been watched almost half-a-million times since it was uploaded to the popular video sharing site Youtube earlier his week.<br /> </p>
