News bites: Subway squatters

Your morning transportation speed-read:

Russian officials are giving away free subway rides to passengers who do 30 squats in preparation for the 2014 Winter Olympics.

The Frankfurt Airport is offering a coat check for passengers during the winter to help save space in airplane overhead bins.

Asiana Airlines posted a profit in the quarter that followed its San Francisco crash landing this summer.

A proposed streetcar in Cincinnati, Ohio is facing an uncertain future, even though it is already under construction.