[Balding_Eagle]

There is a well documented history of higher incidences of certain kinds of cancers around neighborhoods, schools, etc, in close proximity to high tension wires.

Point to some of those studies.

[HEY4QDEMS]

Allow me,

http://www.newscientist.com/article.ns?id=dn7460

http://www.thisislondon.co.uk/news/article-23393290-details/Power+lines+link+to+cancer+in+new+alert/article.do

How many do you want?

[CharlesWayneCT]

There is some anecdotal evidence that people who are poorer and therefore get stuck living in less desirable neighborhoods near power lines also have a higher incident of certain types of cancers.

There was a very high incidence of leprosy found in people who lived in leper colonies. It is clear that the colonies caused leprosy. :-)