Home Videos WTTC Global Travel & Tourism Summit 2011 Katja Zimmer, Powerbroker PR @ WTTC Summit 2011 18 May 2011 Embed Embed Code Close BTN talks to Katja Zimmer, Powerbroker PR @ WTTC Summit 2011 Previous VideoJi Xiao Dong - Chamber of Tourism All China Federation of Industry Commerce @ WTTC Summit 2011Next VideoGerald Lawless, Executive Chairman, Jumeirah Group @ WTTC Summit 2011