President Barack Obama on Sunday described comments reportedly made by the owner of the Los Angeles Clippers "incredibly offensive racist statements," before casting them as part of a continuing legacy of slavery and segregation that Americans must vigilantly fight. U.S. President Barack Obama speaks as Malaysian Prime Minister Najib Razak listens during a joint news conference at the Prime Minister's Office, in Putrajaya, Malaysia, Sunday, April 27, 2014. U.S.