Anti-government protests in Thailand have strangled businesses in the capital's central shopping district for the past month.<br /><br />Five major department stores, 14 hotels and 30 bank branches in the heart of Bangkok have been forced to close for almost a month.<br /><br />And some foreign investors are thinking it may be time to pull out.<br /><br />Aela Callan reports. (Apr 30, 2010)
