By Tomas MierOriginal Source: people.comNearly two years ago, Charlie Sheen decided to make a drastic change in his life.After a years-long battle with substance abuse, the Two and a Half Men star became sober in December 2017. Now, in a PEOPLE exclusive sneak peek at Wednesday’s episode of Jay Leno’s Garage, the actor opens up to the former late-night host about his sobriety and what pushed him to pursue it.“Well, this is the new Charlie Sheen we’re seeing,” says Leno, 69, who’s known...click here to continue reading