Ed Zander on Motorola's tech turnaround.

"Asked what keeps him awake at night, Zander said just keeping track of all the industry currents and trends, and figuring out what they mean for his company. The industry, he noted, is not only consolidating?he spoke at HBS just after the closing of Sprint's acquisition of Nextel?but it is also converging through communications, computing, and entertainment. 'The question is, am I moving fast enough to understand the convergence points? Are we lean enough, fast enough?'"