1: Some , like Steve Mueller , would question why cross the road at all . 2: It became so successful he was in danger of putting himself out of a job , so in 2006 he decided to start a tour company offering multi-day tours outside of Ho Chi Minh City . 3: American Steve Mueller started a tour company in Ho Chi Minh City offering tours on Vespa .
1: Steve Mueller 2: he 3: American Steve Mueller