• In Niger, French officials are screening migrants before they take a perilous trip across the Mediterranean. A few get a plane ticket. For everyone else, the message is: Stay home. [The New York Times]

• In the U.S., shooting survivors are increasingly pushing for gun control as a growing number of businesses are cutting ties with the National Rifle Association, the country’s chief gun lobby. [The New York Times]

• In Britain, Prime Minister Theresa May and Jeremy Corbyn, the leader of the opposition Labour Party, will outline this week their visions for economic ties with the E.U. after Brexit. Mr. Corbyn is expected to endorse a customs union. [BBC]

• Hungary’s governing party, Fidesz, unexpectedly lost a local government by-election, raising slim hopes for the opposition six weeks before a parliamentary election. [Reuters]

• On Sunday, Russia’s divided opposition groups united to mourn the third anniversary of the death of Boris Nemtsov, the outspoken Kremlin critic who was killed in 2015. [The Moscow Times]

• Measles cases quadrupled in Europe last year, and at least 35 children died of the highly infectious disease amid persisting anti-vaccine movements. [The New York Times]