I don't know enough to comment on #3, but I agree completely with 1 and 2.
1st the Lions are not totally worthless they can alway be used as a bad example! Next for next to nothing we can turn gasoline cars to Compressed liquid gas lowering emissions and lower oil imports. but until a guy who in Texas who screws on four bolts to hold the bumper on makes less than $97000.00 a year without benifits and overtime cars will still cost a lot. a bolt screwer makes 2 to 3 times a teacher. good call.