Old Lady Goes Crazy On Plane

I'm pretty sure everyone knows not to act like this on a flight, right?

This happened on a flight from Salt Lake City to Chicago.  The flight had to return to the gate after her dog tried to bite a member of the flight crew.

When police came to escort her off the plane she has a complete meltdown.  She even claims she's going to sue this country.

There is certainly a code of conduct that most people follow while flying.  The lady did not get the memo.