08/16/2010
https://www.presidency.ucsb.edu...
"I express my deep regret regarding the study conducted by the U.S. Public Health Service in the 1940s on sexually transmitted disease inoculation."
"I extend an apology to all those affected."
"He has been an outstanding Chief of Staff."
"Together, we can ensure the resilience and safety of our neighborhoods, and aid the brave men and women who risk their lives every day to protect us."