and reporter carl nast men joins us in the studio with more on karl what's going on where people so worried that you have police security agencies in the u.s. there are high alert the f.b.i. as well is warning about violence minute century there seems to threatening posts online regarding quote unspecific mass shootings and those are linked to the opening of dzhokhar and those threats are being taken very seriously this is how seriously the new york premiere here in manhattan you can see canine team bomb sniffing dogs there at the door to the theater at many theaters across the country they're also banning any sort of costumes so take a look here you're not allowed to wear a mask cape cloaks no costumes whether you're dressed as a joke or a batman it doesn't matter you will not be allowed in even earlier this week in los angeles the theater was shut down because of a threat that was deemed to be credible the movie theater then reopened but this weekend they'll have high security there the specific concern really across the country is something that's being called lone offender violence that