Main content
Why is monogamy so important?
Why do so many people attach so much importance to monogamy?
Duration:
This clip is from
More clips from 30/07/2013
![]()
Barclays 'not absolutely safe'
Duration: 10:19
![]()
'Nearly 100 war criminals in UK'
Duration: 04:33
![]()
Jurors behaviour 'unacceptable'
Duration: 05:31
![]()
Is journalists' comment 'just jabber'?
Duration: 04:46
More clips from Today
![]()
Heart surgery success linked to time of day, says study
Duration: 03:03
![]()
Today's Babies: Meet the families
Duration: 13:31
![]()
Today guest editors: Theresa May
Duration: 01:46:02
![]()
Today guest editors: Tom Holland
Duration: 01:16:52
