HELSINKI (Reuters) -Finland will close its entire border with Russia to travellers for the next two weeks in a bid to halt the unusually large flow of asylum seekers to the Nordic nation, which the government and its allies say is an orchestrated move by Moscow. Finland last week shut all but one of its border posts to travellers from Russia, keeping open only the northernmost crossing located in the Arctic. Some 900 asylum seekers from nations including Kenya, Morocco, Pakistan, Somalia, Syria and Yemen have entered Finland from Russia in November, an increase from less than one per day pre...