There are no other countries in the world whose population is majority Jewish, whereas Canada is one of many whose population is majority white.
Someone disagreeing with a political subdivision on the planet's surface does not translate to individually hating each and every person in the dominant demographic of that subdivision, worldwide.
However, disagreeing with a political subdivision on the planet's surface for the same actions conducted by other political subdivisions to which you don't disagree on for those self-same actions... only because of that demographic... IS hatred of the demographic.
A true anti-semite might not dislike Israel as a political entity, but would harbor universal emnity toward Jewish people wherever they are.
I suggest you watch the old 1940s era movie "A Gentleman's Agreement" to see an example of how one can profess love, or at least 'non-hatred' of Jews, yet still *EASILY* be quite anti-semitic in behavior.
While I don't know the particulars on Ron Paul outside of the news, I was commenting on your post about the article, not on Ron Paul directly.
See "School Ties" with Brendan Fraser (1992) for an updated version.