Interesting article. It is quite unfortunate that over the last years, the travel industry has already been able to to take on terrorism, SARS, tsunamis, flu virus, swine flu, along with the first ever entire global tough economy. Through all this the industry has really proven to be sturdy, resilient and also dynamic, getting new strategies to deal with trouble. There are always fresh complications and the opportunity to which the field must all over again adapt and behave.