US President Donald Trump is doubling down on Afghanistan, despite his own admitted instinct to withdraw from America's longest war. "We will fight to win," he said in a speech at Fort Myer in Arlington, Virginia, taking a strident tone and indicating the US would expand its presence in Afghanistan but offering few specific details on how it would do so. "America's enemies must never know our plans, or believe they can wait us out. I will not say when we are going to attack, but attack we will," said Trump, before a crowd of US troops. Read more http://www.cnn.com/2017/08/21/politics/trump-afghanistan-pakistan-india/index.html