Washington, May 25 (PTI) US President Donald Trump’s peace deal with Iran has run afoul of fellow Republicans who have voiced deep concerns over the move, contending that it would amount to recognising Tehran as a “dominant force” that required a “diplomatic solution”. The Republican sceptics included Senator Roger Wicker, the chairman of the Senate Armed Services Committee, Senators Thom Tillis, Lindsey Graham, and Ted Cruz, who all questioned trusting Iran to stick to its commitments to the pe