However he did concern us a bit because every time he made public appearances he looked like a different person, different height, different face, different ears (Did anyone ever research WTF was really happening? It was definitely either body doubles and/or clones being implemented for him) and always like a sock puppet saying nothing important, mumbling whatever words were written for him to say. He took no questions, then would get escorted away to obscurity by his security team. Biden was just a heavily drugged sock puppet. It was 4 years of Weekend at Bernie's.