I first liked Rangers only because I became friends with a Scotsman who was a 'Gers fan. Later, after knowing their history, I got a soft spot for Celtic.
Don't know if its true, but I always heard Rangers and Arsenal, Celtic and Liverpool. I recall stories of the old firm derby and it sounded absolutely insane. I'm hearing this in LA where there are literally hundreds of street gangs and drive byes and violence was in the news pretty much every night on the evening news. He said the fans fought at a certain spot before the game, during the game and met up after the game. If you had something sharp you didn't stab you slashed to leave a scar, preferably on the face so if you were walking around Glasglow you might see your work. Insane.
_________________ "Never relegated, Never Will Be" :)