I Have a Hypothesis About the Impeachment Hearings

...and, it's based on SCIENCE!

Is is possible that the air quality of offices in D.C. contain too much CO? These are very old buildings, after all. Symptoms include:

• Headache
• Dizziness
• Nausea
• Fatigue
• Flu-like symptoms
• Shortness of breath on exertion
• Impaired judgement
• Chest pain
• Confusion
• Depression
• Hallucinations
• Agitation
• Vomiting
• Abdominal pain
• Drowsiness
• Visual changes
• Fainting
• Seizure
• Memory problems
• Walking problems

I provide some visual evidence below.

What do you think? Does the fact that the symptoms are - largely - experienced by Democrats invalidate the hypothesis?