A tourist in Las Vegas attacked a one-legged man on Sunday, then got naked . . . streaked through three different casinos . . . jumped up on a poker table . . . and started dancing. TMZ has video of it. He's facing multiple charges. The man and his family believe he may have been given a drug by someone, and the man was not at fault as he was drugged.... In other news.... A Japanese steak house in Florida has been forced to close, after an investigation determined that their soy sauce contained meth.... no suspects have been named at this time.