The House of Representatives is scheduled to vote later this month on a bill to create a Smithsonian National Museum of the American Latino, a significant step forward in a quarter-century campaign. The bill was placed on the House floor schedule for July 27 by Majority leader Rep. Steny Hoyer (D-Md.). It would compel the Smithsonian to begin an 18-month feasibility study for the museum, and to select a site location on the National Mall. It would also trigger a search for funds by the museum's proponents, who under the bill would need to raise half of the museum's total...