Sheikh Tamim bin Hamad Al Thani, Emir of the State of Qatar met in Al-Dira'iyah palace here today with President Barack Obama of the United States of America. During the meeting, they discussed a number of regional and international issues, particularly the international efforts to combat terrorism. They also discussed ways to enhance cooperation between the two countries in all fields and reviewed the latest developments in the Middle East region, especially in Yemen, Libya and Syria.