To stanch the flow of illegal aliens, pour U.S. foreign aid into improving their home countries.

Why money isn’t the sole cure to what ails America’s schools.

Who can challenge President Trump in 2020?

Two anxieties are currently driving American politics. On the right, the anxiety is about the demographic and cultural trends favoring Democrats. People of color represent only 21 percent of Americans born before 1946, but they amount to 44 percent of millennials—and, according to a Pew survey, 57 percent of millennials place themselves among liberals, while only 12 percent side with conservatives. Election by election, more liberal voters are coming of age, while more conservatives are dying off.