carmencita

You should ask people to give their suggestions in a DM. Some may hit the nail on the head and inform those we do not want to know. Like JP

Millennial_Falcon

Wouldn't it make sense to start by seeing if his supposed parents look like him? I mean, unless he's an orphan/adopted or something.

RweSure

How do you propose to get their DNA?

JesusRules

Get a coffee cup Podesta was drinking in, can extract DNA from minute saliva sample containing epithelial cells.