I believe you've conflated two assassination attempts, one on Hassan Nasrallah, one on Khaled Mashal. Mashal was the one in 1997 where the antidote was turned o

I believe you've conflated two assassination attempts, one on Hassan Nasrallah, one on Khaled Mashal. Mashal was the one in 1997 where the antidote was turned over by the Israeli government. Nasrallah was in 2008, and also survived after being treated by Iranian doctors.