Detailed text transcripts for TV channel - CNN - 20180518:21:45:00
I want to know who knew what and when. >> and vice president pence is speaking to a political rally and a event and he said something to the effect of, we obviously have more work to do about school violence. i think that is the thing about the political response, is that we are already seeing people say this is school vielolence, it ia much bigger issue. because these type of mass shootings happen -- not just in school, but happen everywhere in the country. so it is a bigger issue than just a school violence issue. >> let me ask josh, if the father knew that the son was using the ..38-caliber...