The document discusses the power of mobile broadband and its growth. It notes that the U.S. leads in mobile broadband evolution and LTE adoption. Mobile data usage among U.S. consumers rose 89% in the past year as people connect more through data than voice. Traditionally underserved communities like Hispanics and African Americans have higher smartphone adoption rates and do more internet browsing on mobile. However, increasing mobile data traffic risks exceeding available spectrum by 2014 unless more spectrum is freed up or innovation continues.