u.s. crude oil prices dove 2% after the news of the deal broke. why? iran has more than of the oil reserves in the world and blocked from world markets by sanctions. a deal would change that adding as much as 1 billion barrels of crude every day to oversaturated market but now they are up to $54 a barrel. china's economy grew 7% in the second quarter. that matches the slowest growth in two decade. in europe stocks are mixed. u.s. stock futures are flat. those markets all await ago vote in greece today that could secure the country another bailout. the greek palment will vote on new reform measures and the new bailout proposals are more austerity than those rejected on greek voters on july 5th. the greek prime minister defending that deal on state tv yesterday and saying it's necessary to avoid exiting the euro. president obama pushing for major criminal justice reforms. he made an impassionate plea for