Please someone help alleviate the panic I'm feeling after reading the news of this horrible tragedy in Poland: http://news.yahoo.com/s/ap/20100410/ap_on_re_eu/eu_russia_plane_crashCapt. Keith - how can fog affect a pilot's skills if they are using the computers and gauges in the cockpit? Do you think this was the real reason for the crash or could it have been something else? I fly in a week and…