we'll hear from tomtom cofounder, rob lloyd, and blackberry c.e.o. john chen.l today from san francisco. ♪ we live in a pick and choose world. choose, choose, choose. but at bedtime? ...why settle for this? enter sleep number, and the lowest prices of the season. sleepiq technology tells you how well you slept and what adjustments you can make. you like the bed soft. he's more hardcore. so your sleep goes from good to great to wow! only at a sleep number store... find the lowest prices of the season, going on now. save $600 on the #1 rated i8 bed. know better sleep with sleep number. ♪ >> from our studios in new york city, this is "charlie rose." ian bremmer is here, the president and founder of a political risk consulting firm. the company published its annual risk report today, outlining the main geopolitical developments to watch in the coming year. this year includes the transatlantic alliance, an increasingly closed euro, china's global footprint, as well as isis. arabia is another country on the list. the country's prime minister announced that