Idiots... Sunday Night Wake Up Call...The lowlife in the Robocall claimed to be with Canada Revenue and there was a warrant out for my arrest... Called the number back and it is constantly busy...
For others who found this page, more on this scam is here...
http://800notes.com/Phone.aspx/1-613-927-9919
http://800notes.com/Phone.aspx/1-844-351-7480
http://800notes.com/Phone.aspx/1-844-337-8111
Also look at the some of the other links in the referenced three threads about this scam.