Vietnam admits shortcomings at U.N. rights review

* Exiles and rights activists accuse Vietnam of crackdowns
* Vietnam defends record, admits individual shortcomings
* Demonstration coincides with rare U.N. scrutiny
(Updates with Vietnam presentation to U.N. Human Rights Council)
By Stephanie Nebehay
GENEVA, May 8 (Reuters) – Vietnam acknowledged some human rights “wrongdoings” in its appearance before a United Nations human rights forum on Friday, but rejected [...]