Because Meadows is asking that his case be dismissed before a trial, all we have are the government accusations.
We don't have his side of the story (which requires a trial.)
He is basically saying that the government's indictment, on its face, fails.
His argument is that federal law and policy put the Chief of Staff in an advisory role, and if he didn't accompany Trump in his Georgia adventure, he would have been unable to provide good advice.
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