Major Saudi conferences to proceed, organisers say, despite deadly airport attack

By Timour Azhari and Federico Maccioni RIYADH/DUBAI, Oct 10 (Reuters) - The organisers of two major Saudi energy and investment conferences said their events will go ahead this month and reassured visitors on security, after missile attacks on Riyadh's airport left four people dead and an airliner heavily damaged this week. The attacks led to widespread flight disruptions, with people taking land