That's actually the truth. See, in 1994, a little girl in Norway was killed by two boys pretending to be Power Rangers (i actually remember hearing about it on the news right after it happend, and you can find information about it on the swedish wikipedia page for Power Rangers). After that, Power Rangers was cancelled in Sweden (untill it was un-cancelled about a decade later, if i remember correctly). And at the same time, certain Swedish television channels decided to cancell other childrens programs which were considered too violent, including Darkwing Duck.