In countries where right-wing leaders have come to power, like Brazil, many new young, diverse leaders are choosing to run for office. São Paulo has elected the country’s first transgender Afro Brazilian lawmaker.
In 2016, thousands of FARC fighters made peace with the Colombian government and moved to "transition villages" with plans to start over. Now they're fighting for their lives in rural villages where murder rates are skyrocketing and jobs are hard to come by.
In October 1957, a beach-ball sized metal globe hurtled through space a couple hundred miles above the United States. That orb was the first artificial Earth satellite — Sputnik. Sergei Khrushchev, former missile engineer and son of Soviet premier Nikita Khrushchev, remembers the US-Soviet race into space.