By Sarah HearonOriginal Source: usmagazine.comColin Farrell has checked into rehab at The Meadows in Wickenburg, Arizona, Us Weekly can confirm. A source tells Us that the actor is still clean and sought treatment voluntarily.“He put himself in there. It was voluntary. He was not using again, but needed to do a little reset and get things back in alignment to make sure he doesn’t use again,” the source explains, adding that Farrell checked in last week.Farrell, now 41, sought treatment in 2005 for his substance issues after he wrapped the film Miami Vice. The Beguiled actor opened up about his...click here to continue reading