Former President George W. Bush and former first lady Laura Bush are traveling in Zambia and Botswana this week to promote “the Pink Ribbon Red Ribbon initiative spearheaded by his foundation that seeks to expand cervical and breast cancer screening and treatment in sub-Saharan Africa,” CNN reports. In Kabwe, Zambia, Bush helped “refurbish a clinic used to screen, diagnose and treat cervical cancer,” and in the capital of Lusaka, he dedicated a cancer center at a university teaching hospital and met with government and health care leaders, according to the news service. On Wednesday, Bush will launch a similar clinic in Botswana, CNN notes (7/1). While in Kabwe, Bush told journalists that concerted efforts should be made to address cervical cancer, in a way similar to how HIV/AIDS is being addressed, the Times of Zambia reports (Namaiko, 7/3).