s abjit bannerjee and dufflo discuss their nobel prize award along with michael kremer. on understanding and alleviating global poverty >> the fate of the world has tremendously improved over the last three decades people in the u.s. are usually persuaded that poverty keeps increasing, for example, but the truth is that over the last three decades, the two groups that did relatively well in world economy are the ultra-rich and the ultra-poor >>> new research suggests what you eat may wreak havoc on your skin researchers studied data from more than 6,700 people and found that those who had acne were more likely to have consumed dairysodas, pastries and other sweets you're up to date. that's the news update this hour >> sue, i wish we'd used videos of the burgers, the sodas and the sweets instead of -- >> or water. >> sue, thank you very much. >>> the russell 2000 underperforming all the major averages dom chu is back on hq with more on that angle. >> wifflered, there has been this thesis among small caps that they're the ones more insulated to the trade war so as we talk