Armenia's first president Levon Ter-Petrosyan has called incumbent Prime Minister Nicole Pashkina a national disaster.Former Armenian President Levon Ter-Petrosyan's spokesman Arman Musinyan wrote this on his Facebook page."President Ter-Petrosyan considers it pointless to comment on this national catastrophe that is destroying the nation. Let him say what he wants. He already has no chance to be acquitted. The Armenian people will never forgive him, "Musinyan wrote on behalf of the former head of state