Is there some connection here?  Past news:  "Ottawa hires Metrolinx CEO to advise on Canada Infrastructure Bank"  (G+M March 28, 2017).  Going back further in time:  ""Both Mayor Miller and Premier McGuinty have stated that Toronto needs what most of the world's biggest cities have, which is a rail connection between the airport and downtown,"  (the Star, Aug 5, 2008)  ----- So Metrolinx gave us the Union Pearson Express.   So did the infrastructure bank hire the Metrolinx executive in order to replicate the success of the Union Pearson Express?