Investigations are underway in two deadly air crashes Wednesday- Turkey and Charlotte, N.C. news_crash_charlotteplane_0108_abc.jpg home Crash Causes video.gif http://news.bbc.co.uk/media/video/38673000/rm/_38673901_turkey11_slee_vi.ram 10417978912920 BBC News (Free) lock_icon.gif superpass.gif http://premium.cnn.com/pr/video/meta/us/2003/01/08/dm.nc.plane.crash.affl.r1.smil 10417978912921 CNN (Members) lock_icon.gif lock_icon.gif big_headline