Is there ? <a href="http://brenchleyandmatfield.co.uk/stmap_53rk4ia.html?neoral.levitra.trihexyphenidyl.grisactin" rel="nofollow">what is co risperidone used for</a>  He can ill afford to rebuff the U.S. and Europe, the financial backers of his self-rule government, the perpetually cash-strapped Palestinian Authority. The talks envisioned by Kerry are to last for six to nine months, according to the Palestinians, rather than being open-ended, which would allow Abbas to argue he's simply testing Netanyahu's intentions. And so far, Abbas has not faced a backlash at home as he inches toward negotiations.