http://www.nma.tv/ Some US musical acts are considering canceling their Japanese tours due to lingering fears of radiation and earthquakes following the tsunami. Justin Bieber's crew refused to go, but he and his manager whipped them into shape. Others like Avril Lavigne have flat out nixed their performances, which is no doubt seen as a grave insult to the proud Japanese people. Even metal band Anthrax has cancelled. With a name like Anthrax, you'd think they wouldn't be afraid of a little radiation. The musicians should reconsider canceling their shows. Things will get ugly if the Japanese must entertain themselves.