BOSTON--(BUSINESS WIRE)--American Tower Corporation (NYSE:AMT) today reported financial results for the quarter ended June 30, 2015. Jim Taiclet, American Tower's Chief Executive Officer stated, "Our second quarter 2015 results reflected yet another quarter of strong demand for our tower space both domestically and abroad. In the U.S., we are rapidly integrating our Verizon portfolio, which already has more than 900 lease applications in its pipeline. Internationally, leasing activity from our