CNN CNN Newsroom May 4, 2013 15:28:00
To pay respects to the victims of the bombings. there is quite a crowd here gathering this morning. the boston bombings have really changed the way that we plan for major events. even the sounds of sirens makes people very concerned in this area. in terms of major events, churchill downs racetrack security is being ramped up for today's running of the kentucky derby. everything from coolers to laser pointers all banned. and the track is asking people to report anything this might look suspicious. pamela brown is joining me live from louisville, kentucky, this morning. pam, how tight is securit...
Source: archive.org