Hand Swabs News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Copycat like attacks. >> reporter: outside major concert venues and stadiums there's also more security. in atlanta this weekend bomb sniffing dogs and officers patrolled the wwe wrestling match at phillips arena. >> as long as terrorist organizations are calling for attacks in the homeland, we've got to all be vigilant and work overtime. >> reporter: passengers traveling by air should expect longer than normal wait times. expanded screening of items on planes began friday at overseas airports with direct flights to the united states. at domestic airports expect tsa to spend more time inspecti...

Attack directed against the u.s. homeland. we are and we continue to be and we have been concerned about copy cat-like attacks. >> reporter: outside major concert venues and stadiums, there sais also more security. bomb-sniffing dogs and officers patrolled the wwe wrestling match. >> as long as terrorists organizations are calling for attacks in the homeland, we've got to all be shrvigilant and w over time. >> reporter: passengers traveling by air should expect longer than normal wait times and expanded screening of things on airplanes began friday with direct flights to the united states. at ...

Warning passengers to arrive two hours before departure. record number of fliers coupled with heightened airport security will mean longer lines. millions of passengers will pack onto planes starting today to kick off the holiday travel season. from now until december 1st it's estimated a total 25 million people will fly on u.s. airlines. 3% more than last year. this as airports around the country remain on high alert. >> tsa has to be a lot more thorough because of all these concerns. it's pretty simple mathematics. in the end it's going to take more time to screen each person. and that is go...

Investigators met with his client at a local denny's to take hand swabs, swab samples, i should say, from his hand, to test for gun residue. at this point cnn does not know what the results of those swab samples revealed to investigators. but sturgi says that his client voluntarily cooperated because he, quote, has nothing to hide. but it's very important to put this into perspective. now this person may be one of many people that investigators are talking to. also, there are many theories out there. the theory about the possibility of the aryan brotherhood of texas being involved. the possibi...