5 Things to Know This Morning

5 Things to Know This Morning

— -- Your look at the five biggest and most buzz-worthy stories of the morning.

1. Door Falls Off Bono's Learjet During Flight to Germany

A private plane carrying U2 lead singer Bono experienced an in-air incident Wednesday, with a rear door falling off the Learjet 60, an official with the German Federal Bureau of Aircraft Accident Investigation confirmed.

“The Learjet lost a door where the luggage was put in,” Germout Freitag told ABC News.

2. Immigration, Keystone Top First Day of Lame Duck

Landrieu is an underdog to win a fourth term in a runoff next month with GOP Rep. Bill Cassidy. She's a supporter of the Canada-to-Texas pipeline but was unable to win a vote on it, which has been a flash point in her race. Cassidy's version recently passed the House and GOP leaders immediately scheduled another vote on it for Thursday.

The Keystone XL issue was an unexpected addition to a lame-duck agenda focused on keeping the government running past a Dec. 11 deadline.

3. Arkansas Governor Pardons His Son for 2003 Drug Conviction

"Mr. Governor, I am asking for a second chance at life. I am asking for a second chance to be the man that I know that I can be," Kyle Beebe wrote in his pardon application to his father, the station reported.

Robin Williams had a common but difficult to diagnose condition known as Lewy Body Dementia and this may have contributed to his decision to commit suicide in August, according to documents included in his autopsy report.

The coroner in San Rafael, California, released its autopsy report as well as a pathology report from the University of California San Francisco documenting the comedian's condition.

All people with LBD have dementia, and sometimes appear confused and disoriented and exhibit unusual behavior, said Angela Taylor, the director of programming for the Lewy Body Dementia Association. According to the coroner’s report, Williams had been acting strangely before his death. He is said to have kept several watches in a sock and was very concerned about keeping the watches safe.

Harlem Globetrotters player Corey “Thunder” Law already owned the Guinness world record for farthest basketball shot.

Why not try it backward?