The 2015 implementation of the system known as positive train control was extended by Congress to have the systems in place in December of this year. It also left open the possibility of an additional extension to 2020.
President Donald Trump's imposition on tariffs on other countries that have led to retaliatory tariffs on U.S. farm products could not have come at a worse time for American agriculture, Constance Cullman, president of the nonpartisan Farm Foundation, said this week while commenting on the latest agriculture outlook from the Organization for Economic Development and Cooperation.
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