POLITICS2 sourcesPolitics·CBS News"Arc de Trump" receives preliminary design approval from arts commissionThe plans call for the arch to be built on Columbia Island, a man-made strip of land in the Potomac River that is part of Washington, D.C.Lean LApr 16Compare 2 sources→POLITICS2 sourcesPolitics·CBS News·2 sources"Arc de Trump" receives preliminary design approval from arts commissionThe plans call for the arch to be built on Columbia Island, a man-made strip of land in the Potomac River that is part of Washington, D.C.Lean LApr 16Compare 2 sources→