<sod >View of militia from inside coffee shop where UN envoy Robert Serry is blockaded inside pic.twitter.com/ojbAruMzyW Reuters< eod>< sod > View of militia from inside coffee shop where UN envoy Robert Serry is blockaded inside pic.twitter.com/ojbAruMzyW Additional reporting by Reuters Read more: US and Russia hold talks as Donetsk tensions rise< eod>