I doubt we will see convincing androids in any of our lifetimes. How about this senerio though. I heard our President yak about his accomplishments this morni

I doubt we will see convincing androids in any of our lifetimes. How about this senerio though. I heard our President yak about his accomplishments this morning. I was half asleep, but felt his voice sounded different. I thought maybe just hoarse, or I was wrong about his voice. I was thinking about his appearance. I don't know if I would recognize him if he walked up to me on the street without the suit. Ok the Hollywood script. Joe biden goes into a hospital. He only wants certain Secret Service personnel around. His boy, and wife, are tragically killed in a plane accident. Joe decides he needs grieving time. The year before all this happens the NSO finds a lookalike Joe Biden, and performs all the necessary surgery. A few more weeks pass, and the switch is performed. The real Joe is gone. The fake one is in power. Then China, or Russia, have control. (I guess if there was suspicion--the FBI could perform a dna test though? I think someone did this in a movie.)