A former church usher who prosecutors say hired a hit man to kill his wife in cold blood. The first robotic. Science fiction coming to life. Software. Drones and robots and the new study on the wave of the fut and you are should we be worried about robots replacing humans in the work place. It is all on happening now. But first, we start with our top story. Police in london arresting four men on terrorist charges. I am jon scott and welcome to second hour of happening now. They are searching homes and cars in an ongoing terrorist investigation. Amy has more from london. Amy . Reporter hi, shannon, with fears of terror attacks on the rise and isis. Terrorist arrest have gone up five fold here and Scotland Yard rounded up four more men accused of plotting terrorist attacks. We dont have the details of what they are believed to have gotten up to. It comes on the heels of nine arrest last week including high profile islamist who was released on bail. These arrests are people are sympathize
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