President Trump lashed out at the FBI on Twitter, saying the organization's failure to follow up on information about the Parkland, Florida school shooter was due time spent on the Russia investigation. ... read more

There are growing indications that US airstrikes killed and injured dozens of Russian military contractors in northern Syria. CNN's Fred Pleitgen exposes links between Oligarch Prigozhin and Russian paramilitary company Wagner in Russia and Syria. ... read more

UK Prime Minister Theresa May warned that "ideology" should not get in the way as she called for a new security treaty to be agreed between Britain and the European Union after Brexit. CNN's Nic Robertson reports. ... read more

Emma Gonzalez, a student at the Parkland, Florida, high school where 17 people were left dead after a mass shooting, speaks to hundreds of people who gathered in Fort Lauderdale, Florida, to support gun control. ... read more

National Security Adviser H.R. McMaster responds to the indictments of 13 Russian nationals for their roles in attempted meddling in the 2016 election, saying evidence of Russian interference is "incontrovertible." ... read more

CNN counterterrorism analyst Phil Mudd calls out Devin Nunes and politicians on Capitol Hill for politicizing Russia's meddling into the 2016 election. ... read more

Starting years before Nikolas Cruz opened fire at his former high school, his mother had repeatedly called police about his violent behavior and threats. CNN's Drew Griffin reports. ... read more

Deputy attorney general Rod Rosenstein gives details on some of the 13 Russian nationals and three Russian entities indicted by special counsel Robert Mueller for allegedly meddling in the 2016 presidential election, charged with conspiracy to defraud the United States. ... read more