11.   Farrakhan got effusive applause after his speech, but at least one multiplatinum rapper said changing the language and content in some rap would be difficult.

12.   He has said changing the agreement would take time and must be part of broader talks involving U.S. bases elsewhere, including South Korea and Germany.

13.   He says changing the economy must go hand in hand with changing the national mentality.

14.   However, FAA spokesman Tim Pile said changing flight patterns is difficult.

15.   In initially approving the waivers, NCAA officials said changing the tournament schedule to accommodate one school could cause too much disruption to others.

16.   In the national capital of Kigali, presidential adviser Ephraim Kabaija says changing hearts and minds in Rwanda is more challenging than ending apartheid in South Africa.

17.   Tourism officials said changing the name could cost the state promotional exposure.