article_snippet: This time Prince Charkes was joined by Prince Charkes wife, the Duchess of Cornwall, and Vice President Joe Biden made an appearance.
article_snippet: his wife, the Duchess of Cornwall, and Vice President Joe Biden sat together while Camilla and Vice President Joe Biden sat nearby, opposite each other on sofas.
article_snippet: Vice President Joe Biden was also present .
highlights_snippet: Earlier yesterday the pair met with President Obama in the Oval Office .
  