Senator Thom Tillis joins Capital Tonight host Tim Boyum to discuss climate change, immigration and Pastor Andrew Brunson.

Tillis has been vocal in the past about not believing in climate change, but says he's changed his mind.

Tillis has also long advocated for the release of Pastor Brunson, who is being held in Turkey on charges Tillis says are erroneous. 
Capital Tonight airs weeknights at 7 p.m. with an encore at midnight. 

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