Hezbollah leader Hassan Nasrallah said Friday that he is concerned about the Islamic State, in an interview in a Lebanese newspaper.

"A monster is amongst us in our region and everybody needs to be afraid of them because they do not have mercy," he said about the IS.

Be the first to know - Join our Facebook page.

Members of Hezbollah, along with the Syrian police, are reportedly both fighting against Islamic State fighters in Syria.

Think others should know about this? Please share