'Grave' reports about the health of North Korea’s leader spark rumors and fears
North Korean leader Kim Jong Un reportedly "expressed a strong determination to visit Seoul while watching future situation" KCNA VIA KNS/AFP/File / KCNA VIA KNS

On Monday, reports from U.S. intelligence indicated that North Korean dictator Kim Jong Un is in "grave danger" following a surgical procedure, although few details are available.

Commenters on social media were quick to weigh in on the news.