Americans are going to Hawaii, Florida and the Caribbean for spring break this year instead of Mexico, after it was recently rocked by cartel violence, a global security director has said. The widespread violence that hit after the Mexican army killed the country's most powerful drug lord , Nemesio Oseguera Cervantes, known as "El Mencho," has ended, but “a lot of people are shaken,” said Tyler Hosford, security director at global risk mitigation company International SOS. The recent unrest in