Delta plane quarantined at Midway Airport

<div class="meta image-caption"><div class="origin-logo origin-image none"><span>none</span></div><span class="caption-text">Fire and ambulance crews were on the runway at Midway Airport after reports of a medical emergency that led to the quarantine of a Delta airplane Thursday, April 26, 2012.</span></div>
April 26, 2012 4:05:14 PM PDT