article_snippet.sent: David Cameron - greeted in Belfast by Tory minister Theresa Villiers - is on a whirlwind tour of the UK Labour leader out
article_snippet.sent: wife Samantha  - visiting Scotland, Wales, Northern Ireland and England .
article_snippet.sent: Mr Cameron, holding Mr Cameron wife's hand, visited the Titanic Studios in Belfast, where Mr Cameron, holding his wife's hand saw the film sets for the TV drama Game of Thrones .
article_snippet.sent: First Minister of Scotland and leader of the SNP Nicola Sturgeon met with residents of Livingston, west Lothian .
article_snippet.sent: Mr Cameron meanwhile was on a whirlwind tour visiting all four nations of the UK in a day.
article_snippet.sent: Mr Cameron kicked off Mr Cameron aeroplane tour in Edinburgh, visiting the Scottish Widows headquarters for breakfast with wife Samantha.
highlights_snippet.sent: The PM has today embarked on whirlwind tour of all four nations of the UK .