Transgender toilet row tension in Texas
In the US, the row over which bathrooms transgender students can use in schools continues to escalate.
A 12th state has announced it is going to sue the Obama administration after the White House told schools that transgender students should be allowed to use bathrooms based on their gender identities.
Earlier this week, 11 other states led by Texas said they were taking action against the government.
Aleem Maqbool reports from Fort Worth, which has become the latest transgender rights battleground.