It didn't take them long to lose their credibility with phoney information. They show an apparent archeological dig at the site of the " lone tepee " and find what they say is a period rifle cartridge. An expert later alleges the cartridge is a 45 caliber of the type used by Custer'a army. I don't think so. I'm not an expert, but one can clearly see that when removed from the earth the rifle cartridge they dug up was a newer bottleneck design no where near the size of a 45 cal., more like a 30 calibre modern hunting cartridge. Did anyone else notice this ?