CHRIS CUOMO, CNN ANCHOR: Republican House Oversight chairman Jason Chaffetz is launching an investigation into the security protocols at President Trump's Mar-a-lago estate. Why? Well, the pictures that we have all seen showing the president and the Japanese prime minister reviewing documents in a restaurant basically. The White House press secretary, Sean Spicer, maintains no classified information was exposed. We don't know how he could know that for sure.</s>ALISYN CAMEROTA, CNN ANCHOR: A woman is under arrest linked to the murder of the half brother of North Korean leader Kim Jong-un. Officials say the brother, Kim Jong-nam, died after being attacked at Malaysia's Kuala Lumpur airport while boarding a flight to visit family. A South Korean official says Kim was poisoned but did not give more info on how or where. Authorities say the investigation into this death continues.</s>CUOMO: We continue to report on the violence in Chicago. We have another homicide that cries out for justice. A 2-year-old boy is on your screen right now. This baby was killed in a triple shooting on Chicago's West Side. The toddler -- his name is Lavontay White. He was shot yesterday as he sat in a car with his pregnant aunt and an unidentified 25-year-old man. The man was also killed. Police say that 25-year old was a known gang member. The boy's aunt was recording on Facebook Live when someone drove up and began firing. We have some of the video. It is disturbing. It is also the truth.</s>CUOMO (voice-over): The murdered toddler's aunt shot in the abdomen. She and her unborn baby are amazingly in stable condition.</s>CAMEROTA: My God. That is horrifying audio and horrifying video. We pray for that family and that they get justice somehow. Another top story to tell you about, new provocations from Russia. U.S. officials say Russia is secretly deploying a new cruise missile off the U.S. coast. How will the Trump administration respond?
Toddler Shot and Killed in Chicago