President Bush on Saturday became the first American president to address a joint session of the Philippine National Congress since Dwight Eisenhower in 1960 .
It was the first speech by a US president to a joint session of the Philippines Congress since 1960 .
" But success requires more than American assistance , " Bush said in the first speech to a joint session of Philippine Congress by a U.S. president since Dwight Eisenhower in 1960 .