Since the Iraq war is being used as a reason to doubt our security agencies: [View all]
Other posters have pointed this out, like KittyWampus, and I'll do the same:
The CIA and the Bush Administration were in conflict over the danger of WMD's in Iraq.
The Bush Administration ignored the input of the CIA's top Iraq experts who had good reason to doubt claims that the U.S was in danger based on intelligence from two reliable CIA sources in the Iraqi Government. There was always push back against the Bush Administration by our intelligence community regarding the threat of Iraqi WMDs and it was left to Cheney & Co to make the case- and they did by deceiving the country.
There were chemical munitions found around 2004 as I recall, I could be wrong, but no sufficient intelligence ever pointed to intent by Iraq to threaten the U.S. using those munitions.
In this case of Russian hacking, it is extremely rare for all our security agencies to speak with one voice about threats to national security - on top of the work done by independent cyber-security firms like CrowdStrike.
It's one thing to be a skeptic , another to be in denial.
Russian cyber warfare is part of a long tradition of Russia expanding their espionage capabilities.
They have interfered in Europe, it shouldn't be shocking they'd interfere in the U.S. elections.