@hawkeye10,
I think Canada really worries about its own neighborhood first. As far as "Little" experience, hes been in National office since at least 2007 as an MP.
His works during his early years are fairly well known since hed been active in many environmental causes, including mine waste pollution and safety .
I think hes every bit as ready as anyone and new issues keep arising that test the boundaries of whatever "old boy" experience provides . I think Canada will have some interesting territorial claims agint Russia, US, an Denmark when it comes to exploiting the ARctic's (possible) caches of resources.