that we took the step along with our partners in the gcc countries, as well as outside of the gcc countries. this is still a developing situation. there are conflictsing reports about the whereabouts conflicting reports about the whereabouts. nic robertson maintains that as of tuesday, hadhi is in yemen. we re joined by nick paton walsh. nic, now that saudi arabia has launched this military operation in yemen, what is the latest on the houthi targets that have been hit and the response from the rebels? which countries are involved and what roles are they playing? reporter: it is still early days here. we know that saudis say they have 100 planes and on the