A suicide bomber has killed four security officers and injured five others near one of Islam's holiest sites in The Saudi city of Medina,according to the interior ministery.

You guys,this is serious.Medina is so full of muslims from all over the world right now,seeing how it's Ramadan.

I sincerely hope that everyone will be safe in Medina and in Mecca too.

My go protect everyone there.

more details: http://www.bbc.com/news/world-middle-east-36706761