Event strives to re-create in Tucson the environment of Mexico's top league.
But economists in Mexico say other factors have a greater impact on the currency's value.
Phase one of SR 189 rebuild will start in 2019.
Stops in Montreal, Toronto for Arizona's No. 2 trading partner, at $1B annually.
Kathleen Eriksen comes to Tucson after running similar efforts in Michigan, California.
Proponents say current minimum is unlivable; opponents call 206 a job killer.
Lawsuits claim US Forest Service violated several environmental laws.
City manager hopes new fares can reduce the budget deficit.
Three experts weigh in on how public policy can improve Arizona's financial well-being.