Story highlights Napolitano served as Obama's secretary of Homeland Security until 2013She has previously survived breast cancerWashington (CNN) Former Obama Cabinet secretary Janet Napolitano has been hospitalized after complications developed during her most recent cancer treatment. Napolitano currently serves as president of the massive University of California system. The former Arizona governor was diagnosed with cancer last August and the school said Tuesday that her treatment was "nearly complete." Napolitano served as Obama's secretary of Homeland Security from 2009-2013. She has previously survived breast cancer.

Source: CNN January 17, 2017 21:43 UTC