Washington, D.C., will say its final goodbyes this week to Rep. John Lewis, the civil rights icon who was known as the “conscience of Congress” and served there for more than 30 years. Lewis’ casket will arrive in D.C. on Monday, ushered by a funeral procession. Numerous street closures are planned between 11:30 a.m. and 1 p.m. Thousands are expected...