Lol ok
1) difference between deny boarding and deboarding - with different rules - you are referring to deny boarding which does not apply
2) when overboarding was stated as a reason the federal laws surrounding involuntary denial of boarding due to overboarding came into play - these do not include kicking ur ass off a plane when seated - only safety or security rules apply then
Lol,
1, any point, any passenger.
2. Marshals DO have the right to kick your ass off the plane, at the request of the airline. CONTRACT of carriage, gave the airline the right to do so. It's the small print nobody reads.