has allergan gotten its groove back? let's find out with david pyott, the chairman of allergan.elcome back to "mad money." >> thanks for having me back, jim. let's start with the company's performance. it's performing really well right now. we had good top line growth, over 10%. on a non-gaap earnings per share basis, we have about 16% in the second quarter, year to date 17%. so everything's looking good. we exceeded guidance expected by wall street on almost every front. our markets are growing, and we had eight fda approvals since 2010 and about four more approvals on the horizon for the next year or so. short term, things look great. >> you said in the conference call we've got some challenges. one of these challenges is the drug restasis, that you may have some generic challenges. tell our viewers what you have in mind if things don't go allergan's way. >> absolutely. so let's first of all ground ourselves. restasis is the only approved drug in the united states for therapeutic dry eye, headed pretty rapidly towards $1 billion in sales, which makes it the largest non-retina