Crown Castle government relations manager Richard Rothrock was a speaker during last Monday’s Future of Wireless Connectivity, Innovation and Investment breakfast briefing hosted by the Greater Baltimore Committee. Rothrock said “towers are great to provide your voice service. They are not as great at providing the data,” and further discussed the important role small cells play in improving wireless networks. Arturo Chang of the Wireless Infrastructure Association and LaTara Harris of AT&T also addressed the briefing.