at wal-mart, doug mcmillan, the c.e.o.rt, put him in charge of ecommerce across the board. he's following that model. he went out and acquired the tdoor retailer moosejaw, the founder/c.e.o. of moosejaw is in charge of outdoor across all wal-mart. he is empowering them in a way perhaps he didn't feel empowered at amazon. julia: that was brad stone, you can learn more about the feud between amazon and wal-mart in the new issue of bloomberg "business week" available now. scarlet: coming up, we speak with the man behind the taylor rules, economist john taylor, said to be on the short list to replace january -- janet yellen. this is bloomberg. ♪ . . julia: it's 2 p.m. in new york, 12:00 p.m. in san francisco. -- scarlet: welcome to bloomberg markets. ♪ we are live in bloomberg world headquarters in new york. over the next hour, stories out of washington, paris, and beijing. here are the top stories we are the top stories we're covering on the bloomberg and around the world. oil finally seeing relief after with solving the past