Jaipur, Mar 02 (ANI): A delegation led by the US Ambassador to India Richard R. Verma called on Rajasthan Chief Minister Vasundhara Raje at her residence in state capital Jaipur. The delegation discussed issues related to increase in the flow of investment from American companies to Rajasthan. The discussions were held for investment in sectors like infrastructure development, transportation and water management. Development of tourism facilities in the state and ways to increase the number of American tourists visiting Rajasthan was also discussed.