Theresa may is in the us tonight. Charming Senior Republicans with a speech in philadelphia and stressing the historic ties between the uk and the us. Her messages on leadership, free trade and shared values went down well with her audience. Tomorrow the diplomacy might get trickier. In the commons before she left for philadelphia, politicians of all stripes were queuing up to offer her advice, but she has to walk a tightrope. If shed listened to the majority of them she would have a list of grievances in her briefcase, everything from human rights to Climate Change to misogyny. In fact, the new president has offered the hope that we might have a closer relationship than over the last eight years after all, he wants a new trade deal and hes a big fan of brexit. Our diplomatic editor mark urban is here. What was the tone of her speech . It was reaching out for what a lot of people in Downing Street Sea as a big political opportunity in the uk, but problematic as his reputation may be, h