ATHENS Greece plans to ask neighboring Türkiye to crack down harder and deepen their cooperation on gangs trafficking would-be asylum seekers, a senior migration official has said. "We are not doing enough about migrant smugglers. We are raising the issue with our European peers and our Turkish neighbors," the Greek official told AFP speaking on condition of anonymity. "The cooperation which we intend to intensify with Türkiye will focus on the war against smuggling networks," the source added.