Justin Bieber experiences first tour-bus drug bust in Sweden

They grow up so fast! Barely a month after his first onstage collapse, Justin Bieber underwent another rock star rite of passage when police said Thursday they found a small amount of drugs on his tour bus in Stockholm, reports AP. Also: A stun gun, of all things. No arrests thus far in the incident, nor would police say what kind of drugs they found. It's been a fairly epic European tour for Bieber, what with the fainting episode in London, the tacky Anne Frank House guestbook message in Amster...