KANSAS CITY, Mo. -- An out-of-town couple visiting a sick child encountered an unruly mob following the St. Patrick's Day parade. KMBC's Chris Nagus reported that two cars with two different couples were on the way to Children's Mercy Hospital when another car cut between them. One of the drivers asked the cutting driver not to block them. Then, things got out of control when a mob came out of nowhere, Nagus reported. "Just a whole bunch of people rushed the car. I was thinking 20 girls; my husband said more like 30," said Michelle Essig, who was driving to...