We're also covering events surrounding a walkout of public school teachers and the advent of drones in business. In what central African nation did a CNN investigation uncover the use of child labor to mine the element described in question 6? What international organization released a report this week that said nine out of 10 people worldwide are breathing air that's too polluted to be considered healthy? U.S. President Donald Trump showed support for a historic meeting between himself and North Korean leader Kim Jong Un to be held at what site? Thank you for using CNN 10

Source: CNN May 03, 2018 22:30 UTC