Britain has raised its terror level alert, saying an attack is now likely. We will hear what Prime Minister David Cameron said and have expert reaction. And is the market in for a rough september . Some now wondering if investors will come back from vacation on tuesday and wake up to the global turmoil thats engulfing the world, from the Russia Ukraine mess to the growing Islamic State threat. The stock market has largely ignored it all and continued to make new highs. Can and will that continue next month, again, when everyone is back from the beach . And call this, kelly, game of drones. Google in the drone business in a big way. Is the objective just delivering stuff or is there something bigger at work here . We will explore that all. In the markets right now, the dow is off 11 points, the nasdaqs higher by about 15, the s p 500 is higher by about 3 points. A mixed session, and one, brian, where the s p has been hugging that 2,000 level, frankly, for most of the afternoon. And ive