Tanzania: Bush signs $700 million humanitarian pact

President George W. Bush has been smothered with affection here, never more so than on Sunday, when he sat at a wooden desk under a sweltering sun with President Jakaya Kikwete by his side, and signed a $698 million grant of foreign aid to Tanzania. But while people here in the capital city of this east African nation are excited about Bush, another American politician seems to excite them even more - Barack Obama.