
Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Alex Brandon/AP.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.

Photograph by Pete Souza/White House.