A Virginia veteran who was accused of being a member of the Oath Keepers and charged over the Capitol riot was released on bail on Friday, as the judge in his case questioned the strength of the charges against him. Thomas Caldwell, 65, was in poor health, Judge Amit Mehta noted, presiding over a Washington DC court. Federal prosecutors accused him of plotting for months in advance with fellow associates of the anti-government Oath Keepers militia.