The two attacks on Portland's electrical substations were pre-meditated, officials said, as other states are on 'high alert' after Washington and North Carolina were also targeted. Officials in Oregon are still probing the Thanksgiving electrical attacks at Portland General Electric and Bonneville Power Administration in Clackamas County. In total, at least seven attacks have been recorded in the US in recent weeks. In North Carolina, the FBI is currently investigating if their grid attacks were triggered by opponents of a drag show. 'We have confirmed that this was malicious intent, it was no accident,' Doug Johnson, a BPA spokesperson told...