Migration issues cast long shadow over Biden’s visit to ‘3 Amigos’ summit

Joe Biden has no shortage of topics to tackle in his first presidential trip to Mexico.

There’s the major shift in border policy that came just days before the trip. There’s the arrest of an alleged drug trafficker in Mexico long sought by U.S. authorities. And there’s the border itself, which Biden visited for the first time as president when he made a stop in El Paso, Texas, on Sunday evening.

All that casts a shadow over the president, who arrived in Mexico City hours after the El Paso swing. Biden’s Monday...