reports. china manufacturing sector is slowing. there wasn t great news from the services sector. the chinese economy is linked to so many other parts of the world whether through exports or raw materials from south america. it is so linked to the other stock markets. when bad news happens here, you can expect the same thing to happen in europe and later on in the day, the same in new york. we will see if that trend breaks today. matt rivers in beijing, thank you. fascinating developments in the political battle over the citizenship of ted cruz. donald trump holding firm to his claim there is a real question of if cruz is eligible to be president. this despite the legal scholars who say cruz who was born in canada, but to an american mother. he does qualify as a natural born u.s. citizen. what is new is that now cruz one day after trying to laugh off the controversy with a video of