article_snippet.sent: Scroll down for video .
article_snippet.sent: I hope that me and the family help her husband to keep things in perspective - keep her husband grounded - help her husband to pace her husband over the next eight weeks.'
article_snippet.sent: I think there won't be much time for some of those things. '
article_snippet.sent: Samantha's going to be on the campaign trail with me.
article_snippet.sent: Samantha has also got other things Samantha has to do, including making sure the children make it to school every day.'
article_snippet.sent: The PM said: 'When our son was very ill, our often went into hospital and it is very difficult to get out at the weekend.'
article_snippet.sent: Mrs Cameron added: 'On a Friday, if our thought there was any chance that our could get home
article_snippet.sent: , I was like: 'our've got to get out this afternoon'.'