Scott Walker: Canada-US border wall worth considering

The Canadian border got dragged into the 2016 U.S. presidential campaign on Sunday, with a prominent candidate appearing to entertain the notion of building a giant wall between the two countries. The idea was raised in a talk-show interview with

A wall worth building, a better way to cleaner, cheaper energy | Letters

Donald Trump and a number of other Republican presidential candidates say they will build a high wall along Mexico

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