Perhaps the most impressive current example of leadership based on the ability to communicate is Barack Obama, who has given three times as many interviews as George W. Bush and held four times as many prime press conferences as Bill Clinton at this stage in their presidencies. In a series of foreign-policy speeches, most notably one delivered in Cairo and addressed to the Muslim world, polls show that Obama has been able to restore some of America's soft power. So far, so good, but effective leadership is also communicated by actions and policies. At this stage, it is too early to determine whether Obama's policies will reinforce or undercut the effects of his words.
Nye, Jr., Joseph S. "Making of Great Communicators." Korea Times, August 12, 2009.