HAVANA (AP) — As U.S. seizures of Venezuela-linked oil tankers surge, concerns grow in Cuba about whether the island’s government and economy will survive. Experts warn that a sudden halt in Venezuelan oil shipments to Cuba could lead to widespread social unrest and mass migration following the stunning U.S. military raid that resulted in the capture of former President Nicolás Maduro . “I’d be lying if I told you that I don’t want to leave the country,” said 16-year-old Cuban student Amanda