Why it's right to reserve judgment on the claim Russia hacked the US election, a mini linkfest

The argument that Russia hacked the US election is backed by17 intelligence agencies.The problem with assuming they're right?Colin Powell explained his support for the claim there were new WMDs in Iraq by saying: "16 intelligence agencies had agreed to it, with footnotes. None of the footnotes took away their agreement." The US has a long history of blaming Russia without hard evidence: