 It's one of the reasons why we have to unite this country. We cannot allow for this to be happening. We cannot be like this. We cannot condone this. And the assassination attempt coming just ahead of this week's Republican National Convention in Milwaukee. ABC News Senior Justice Reporter Jack Date on security. I think you can anticipate what we've already anticipated was a very visible presence of law enforcement. I think that's going to be stepped up even more. You're listening to ABC News.