Every president has to live with the result of what Lyndon Johnson did with Vietnam, when he lost the trust of the American people in the presidency.
The biggest public health challenge is rebuilding health systems. In other words, if you look at cholera or maternal mortality or tuberculosis in Haiti, they're major problems in Haiti, but the biggest problem is rebuilding systems.
As a member of the House Select Committee on Intelligence, I will be participating in several hearings on the startling revelations contained in the report.