they re considered soft targets because they re generally considered to be low security. but high density of people. reporter: there are more than 400 amusement parks across the u.s. the magic kingdom alone attracted more than 19 million visitors last year. this time of year, those in florida and california are most active. and holiday school breaks bump up attendance. disney says it s implementing additional security measures as appropriate. universal studios, a division of nbc universal promises we are able to help guests move swiftly through this process. in addition to added security, disney parks have banned the sale of toy guns, including the popular buzz light-year pistol, and they ve banned character costumes for guests 14 years and older. theme park goers in orlando seem to be taking it all in stride. if it means a couple extra minutes for my child s safety, so be it. reporter: security experts say like tsa at the airport this new security will eventually