BOLDUAN: Breaking news, the Trump administration has just slapped new sanctions on Russian companies and executives linked to cyberattacks on the U.S. and allies. CNN's Pentagon correspondent, Barbara Starr, is joining me right now with more detail on this. Barbara, what are you learning about it?</s>BARBARA STARR, CNN PENTAGON CORRESPONDENT: Good morning. Always considered a national security problem by many is Russia's eagerness to engage in cyberattacks. This morning, the Department of Treasury has put orders on five entities in Russia and three individuals over all of this. That means they can't do business with U.S. entities, and U.S. persons or anything within the U.S. jurisdiction cannot do business with them. The allegation is that these companies and individuals gave military support, if you will, to the Russian FSA, essentially, follow-on agency to the old Soviet KGB, that they were engaged in cyber activity that could lead to hacking. And specifically, the concern is about undersea communications cables, which, of course, carries so much of the world's telecommunications data that these Russian entities were involved in cyberhacking and trying to cyberhack into these undersea cables. That is a vital security concern for the United States. The details, even one of these entities tried to buy a mini submarine that could potentially be used in all of this -- Kate?</s>BOLDUAN: Oh, my goodness. Barbara, thank you. Appreciate it. Coming up for us, as the world continues to mourn the death of Anthony Bourdain, who died by suicide just days ago, possibly, possibly a glimmer of hope. Signs those in need are reaching out for help. Details ahead.
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