 Never thought I believed in zombies or vampires, but now I do. Still don't believe in aliens, though. That's just childish. Pull up the Reagan clip for me, please. If you want to get a sense of how unprecedented this is, you have to put in historical context here. Back in 1984, when Ronald Reagan was 73 years old and running against Walter Mondale, there was a lot of talk about whether he was too old to be president, both Republicans and Democrats.