The US has said that if the Turkish govt can provide any sound proof of Gulen's involvement they will consider extradition. But extradition requests are denied

The US has said that if the Turkish govt can provide any sound proof of Gulen's involvement they will consider extradition. But extradition requests are denied all the time even between really friendly nations. The problem with this extradition is that this will most certainly lead to the man being executed so the stakes are even higher to make sure that extradition is just.