By CARLOS BARRAGÁN More than 1 million immigrants in Spain have applied to legalize their status under a new program to bring them into the formal labor force, Prime Minister Pedro Sánchez said Tuesday. Sánchez called the program a “milestone” that would help sustain the country’s aging society. The number of applicants was roughly a quarter more than the government had expected, according to government projections in April. The program, which was announced in January, has enhanced Sánchez’s…
