Rep. Trey Gowdy, R-S.C., wears sunglasses, and among them are a striking pair of blue-mirror lens in a clear frame that he sported Thursday as he walked from the Capitol after the last votes of the week in the House. This isn't the first time Gowdy has worn those frames. Gowdy in front of the Capitol on Dec. 14, 2017. (Bill Clark/CQ Roll Call file photo)Back in December, as Congress was wrapping up the year, Gowdy went with the old blue mirrors. Gowdy on the East Front on April 28, 2017. (Bill Clark/CQ Roll Call file photo)And there he was in April of last year.