President Obama plans to honor those who died in the Korean War with a surprising message for a foreign audience: a pitch for immigration reform back home. At a naturalization ceremony Friday for 13 U.S. service members and seven military spouses stationed in South Korea, he will offer a tribute to the contributions that naturalized American citizens have made through military service, according to an official familiar with the event.

More and more young Spaniards, forced to leave home by crippling unemployment, are attracted to London by the prospect of work and the chance to learn English — but often run into a fresh set of problems. While debate is raging in Britain about newcomers from eastern Europe, this group has arrived almost unnoticed.

For obvious reasons, many Paulistanos still consider this megacity’s decrepit old center a no-go zone. Carjacking and kidnapping gangs preyon motorists at stoplights. Squatterscontrol dozens of graffiti-splattered apartment buildings. Sinewy addicts roam through the streets smoking crack cocaine in broad daylight.

Immigration policy was the first weapon used to punish Vladimir Putin and his cronies following their Crimean consumption. Travel sanctions were imposed and U.S. visas denied to a handful of Putin colleagues with the intended message being: You are criminals and unwelcome in the United States.

A narrow majority of voters in Switzerland approved proposals on Sunday that would reintroduce restrictions on the number of foreigners who are allowed to live and work in the country, a move that could have far-reaching implications for Switzerland’s relations with the European Union.

Does Singapore have a problem with xenophobia? It seems that barely a month goes by these days without news reports highlighting friction between Singaporeans and foreign workers in the tiny, multi-ethnic city-state. The population has increased dramatically in recent decades thanks to an influx of foreigners, who now make up around two out of five residents. This has put a growing strain on jobs, housing and infrastructure, and raised fears about the dilution of the Singaporean national identity.

Romania has announced its doors are wide open to the Chinese after Canada tightened its immigration policy. Chinese looking to migrate to the southeast European country would be warmly welcomed, former Romanian prime minister Petre Roman said on a trip to Beijing.