> Could Obama be prosecuted for ordering drone strikes that unintentionally killed two Americans?
If you're referring to Anwar Al-Awlaki and his son, both US citizens, it was intentional.If you're not referring to this, Obama's already done this without getting charged.
Being POTUS is an unenviable job.
https://en.wikipedia.org/wiki/Anwar_al-Awlaki
Edit: Since people are assuming my views on this topic, I'll say that they're seriously conflicted and I'm not trying to imply any particular viewpoint, only the facts.