President Obama on Rhode Island beach
Media playback is unsupported on your device
Video

Obama completes visits of all 50 US states

President Obama's visit to South Dakota now means he's visited every state in the US while serving in the White House.

Previously, just three other presidents could claim the same - most notably was George HW Bush who visited all 50 states during his single term as president.

The BBC's David Botti reports.

  • 08 May 2015