Google is buying Boston Dynamics, which is famous for making cool robots like that mecha-cheetah you've seen on YouTube. Next, the coming ad blitz from health insurers is the surest sign yet that Obamacare is working, and isn’t going anywhere. Also, the United Nations is launching its largest appeal ever for humanitarian aid to Syrians – even though its earlier appeal is only 60 percent funded. Finally, millions of Europeans under the age of 30 are unemployed and not in school or some sort of job training. In Europe, the economic downturn seems to have hit the youth the hardest.