I don't know if it's such a general war between Oromo people in general and the Ras dem in Shashamane... have heard different tings on that from people who've lived/been there... one thing I will say is that, at the G20 demonstrations in London earlier this year, Amhara and Oromo protesters were united in expressing their outrage against Meles Zenawi. They were in two separate groups but they were circulating amongst one another and seemed friendly enough to one another and were certainly united against a common enemy.
FAIR USE NOTICE:
This site may at times contain copyrighted material the use of which has not always been specifically authorized by the copyright owner. We are making such material available in our efforts to advance understanding of environmental, political, human rights, economic, democracy, scientific, and social justice issues, etc. We believe this constitutes a 'fair use' of any such copyrighted material as provided for in section 107 of the US Copyright Law. If you wish to use copyrighted material from this site for purposes of your own that go beyond 'fair use', you must obtain permission from the copyright owner.
For more information go to: http://www.law.cornell.edu/uscode/17/107.shtml