How can our greatest PM of the 20th century be left off the list? Mackenzie King certainly blows Paul Martin Jr. "out of the water." He was a Liberal Party man from Ontario - not Quebec. He led us out of the depression and through WWII. Mr. Martin Jr., like Justin Trudeau, only moved into politics because his dad Paul Sr. was a Liberal Party "icon" (Sr. ironically lost the leadership of the party to Justin's dad in '67 or '68?). For both of those Juniors, their surname was vital for their success in the party and with voters - especially Justin's. Our PM and the public should think further back than fifty years when thinking about a whole century.