The march toward TRINITY WAR begins with part one of 'WORLD'S MOST DANGEROUS'! Green Lantern! Green Arrow! Catwoman! Katana! Vibe! Hawkman! Stargirl! They aren't the world's greatest super heroes-they're the most dangerous! But why does a team like the JLA need to exist? What is their ultimate mission? And who is pulling the strings? Plus: Find