US President Donald Trump says he will not deliver his annual State of the Union speech until after the government shutdown is over.
On Wednesday House Speaker Nancy Pelosi withdrew an invitation for him to address Congress, saying government services should fully reopen first.
The shutdown has left 800,000 federal staff without pay since 22 December.
Mr Trump wants $5.7bn (£4.4bn) to build a wall on the US-Mexico border, but newly empowered Democrats have refused.
The row over border security has led to the longest government shutdown in US history.
