Alex Clifford, CEO of Metra, joins Mike to discuss Metra revenues.

Passengers board a Metra train on the BNSF line in Union Station on Friday, Nov. 11, 2011. (Brian Cassella / Chicago Tribune)
Alex Clifford, CEO of Metra, joins Mike to discuss Metra revenues.

Passengers board a Metra train on the BNSF line in Union Station on Friday, Nov. 11, 2011. (Brian Cassella / Chicago Tribune)