i heard that adsense well pay via Western union? is thats true ? look here https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=63513
I very much doubt google would ever pay by Western Union. Western Union is used by scammers and Fraudsters throughout the interent, as you do not need to give your correct personal details and home address. I think they will only keep bank transfer and cheque to home address, and maybe in the future use a payment website of their own, like google checkout or something.
if you are earning more than the normal threshold of WU, this will not be an option, but to answer the question, I think they are being tried out on few countries like india
Western Union transfer works like a charm for me - I'm located in Romania, EU. I get the cash in about 1-2 days and there are no transfer fees.
finally hit my country as well, thanks adsense for this http://www.allseocontest.com/adsense-western-union-payment-available-now-in-my-country.html