A group of protesters march towards the Malacanang Presidential Palace, during a rally against U.S. President Barack Obama's visit to the Philippines Monday, April 28, 2014, in Manila, Philippines. President Obama said a 10-year agreement signed Monday to give the U.S military greater access to Philippine bases will help promote peace and stability in the region and that he hopes China's dominant power will allow its neighbors to prosper on their own terms. (AP Photo/ Alecs Ongcal)