Saudi Arabia says firm stand needed to deter Iran, Iraq demurs
Tensions rising between Iran and United States Iran rejects "baseless" charges made against it at summit.
US President Donald Trump and Saudi Arabia's King Salman bin Abdulaziz Al Saud (R) attend the Arab Islamic American Summit in Riyadh, Saudi Arabia May 21, 2017.(photo credit: REUTERS/JONATHAN ERNST)ByREUTERS
