Edmonds left this job after one year , to return to consulting work with his own firm .
Edmonds developed advanced concepts around free trade in North America , but Clark did not pursue this initiative ( Sawatsky , pp. 85 -- 86 ) .
Edmonds left this job after one year , to return to consulting work with Edmonds ' own firm .
Edmonds developed advanced concepts around free trade in North America , but Clark did not pursue this initiative ( Sawatsky , pp. 85 -- 86 ) .