back on unfair trade practices by the u.s. from stocks to oil and gold prices, we get the outlook for what to expect between now and the end of the year. and a birthday for "occupy wall street". while protests and arrests mark the movement's first anniversary, a look at what it's accomplished. that and more tonight on "n.b.r."! trade tensions between the united states and china are heating up again. this morning, the two countries challenged each other in the world trade organization. the u.s. is accusing china of illegally subsidizing auto and auto parts exports, and hurting u.s. made goods. and china claims trade laws here, open the door for illegal tariffs on a wide range of chinese products. sylvia hall breaks down what's behind the latest flareup. >> reporter: here in the u.s., the auto and auto parts industries employ about 800,000 american workers. the government says those workers are hurt by the money china gives to subsidize its own