Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Obama Faces Tough G20 After Warmth of Indonesia VOA News 10 November 2010 President Barack Obama walks past South Korean honor guard members as he arrives to attend the G20 Summit in Seoul, South Korea, 10 Nov 2010 Photo: AP President Barack Obama walks past South Korean honor guard members as he arrives to attend the G20 Summit in Seoul, South Korea, 10 Nov 2010 U.S. President Barack Obama has arrived in South Korea after a brief visit to his boyhood home of Indonesia. Starting Thursday, the president will face two days of contentious talks in Seoul with the leaders of 19 other leading leading economic powers. Participants in preparatory talks for the G20 summit already are reporting heated discussions about trade and exchange rates, and several countries are complaining they will be hurt by recent steps to stimulate the U.S. economy. Earlier Wednesday in Jakarta, Mr. Obama gave a major speech praising Indonesia's democracy and saying its spirit of religious tolerance is one of the country's defining characteristics. He said Indonesia, the world's most populous Muslim majority nation, and the United States share the value that there is strength in diversity. Mr. Obama also said the United States is not and never will be at war with Islam. He said the al-Qaida terrorist network and its affiliates have no claim to be leaders of Islam or any other religion.  The president vowed to pursue peace in the Middle East, despite what he called "enormous obstacles." The president's visit to Indonesia marks a return to the country where he spent four years of his childhood in the 1960s. President Obama said Wednesday, in Indonesian, that "Indonesia is a part of me." Mr. Obama's speech at the University of Indonesia in Jakarta revisited themes from last year's speech in Cairo in which he called for mutual respect between the United States and the Muslim world. President Obama said Wednesday that relations between the United States and Muslim communities have frayed over many years. He said as president, he has made it a priority to begin to repair those relations. Earlier Wednesday, President Obama visited Jakarta's Istiqlal Mosque - the largest in Southeast Asia.  In South Korea, G20 participants are also expected to discuss the Chinese currency. The United States and Europe want China to raise the value of its currency in order to trim its trade surplus, which is up sharply in a new report Wednesday. But Chinese President Hu Jintao, in an interview published Wednesday, says other countries should "face their own problems" and not blame China. Some information for this report was provided by AFP. .