markets, meanwhile, after falling on thursday, oil has risen again. this time by over $1 a barrel. it fell thursday on worries that might tighten monetary on inflation. and news in the jump in u.s. crude reserves. those factors don t seem to be slowing its rise today. back at $90 a barrel with the rise of $1.22 a barrel. max. $90, earnings season is in full swing in the u.s. watching oil prices as well. but yet again it s what s happening abroad that s playing out on the trading floor. the action from the new york stock exchange. reporter: fears that china s economy is on the verge of overheating. worries that the country may be growing too rapidly had investors slugging off a slew of upbeat and earnings figures. at the close the dow slipped two points ending at 11,822. the nasdaq lost 3/4 of a