Investigation on the attack on the capital?

Watching the hearings tonight all I hear is the committee's sole duty is to find evidence against Trump. And NOT a non-biased investigation. It reminds me of of criminal system. Our criminal system from police to the District Attorney and even the jury and judge. Do not look for evidence of your innocents but rather your guilt. WE are not innocent until proven guilty. What are your thoughts?
Investigation on the attack on the capital?
Investigation on the attack on the capital?
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