The museum itself was nice and the Cyclorama is an...

The museum itself was nice and the Cyclorama is an amazing piece of art. I saw it 54 years ago at Grant's Park I liked that presentation more than the new way. There was a snippy young man at the information booth who informed us dogs are not allowed but I had called ahead and cleared it, service dogs are ok. This young man continued to glare at us, it was unnerving. When we got upstairs security came over and said David had to remove his MAGA hat or leave! He did neither but the incident spoiled the experience. A museum about a war fought for freedom yet they wanted to dictate over a hat. Disgusting, we won't be going back.