This undated photo released by North Korea's official Korean Central News Agency (KCNA) on December 11, 2016 shows North Korean leader Kim Jong-Un (front C) during a combat drill of the service personnel of the special operation battalion of the Korean People's Army Unit 525.

Kim Jong Un's mysterious inner circle

After a successful missile launch, they are always in the picture -- sharing smiles, hugs and cigarettes with their boss, Kim Jong Un. CNN's Brian Todd reports.
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Residents of San Juan, Puerto Rico, deal with damages to their homes on September 20, 2017, as Hurricane Maria batters the island. 
Maria slammed into Puerto Rico on Wednesday, cutting power on most of the US territory as terrified residents hunkered down in the face of the island's worst storm in living memory. After leaving a deadly trail of destruction on a string of smaller Caribbean islands, Maria made landfall on Puerto Rico's southeast coast around daybreak, packing winds of around 150mph (240kph).
 / AFP PHOTO / HECTOR RETAMAL        (Photo credit should read HECTOR RETAMAL/AFP/Getty Images)

Hurricane Maria pummels Puerto Rico

Hurricane Maria, which made landfall in Puerto Rico as a Category 4 storm, has wiped out electricity to the entire island, ripped trees out of the ground, and caused widespread flooding. CNN's Polo Sandoval reports.
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N.Korea: Advances in Missiles

Brian Todd reports on North Korea's advances with the last missile test; and South Korea's 'decapitation unit,' forming to target Kim Jong Un.

What was known before 8 died at FL nursing home?

Investigations are underway after eight residents died, including six from from heat-related issues, at a Hollywood, Florida nursing home following Hurricane Irma. CNN's Miguel Marquez has the latest.