US President Donald Trump has pledged to lead a movement to end mail-in ballots.

Mr Trump says he will look to make an executive order to end the use of postal voting and voting machines ahead of the 2026 mid-term elections.It's not the only electoral change on the cards; in Democrat-controlled California, the state government is moving ahead with re-districting plans, aimed at neutralising the redrawing of federal seats in Republican-governed Texas.

• Guest: Nick Stephanopoulos, Professor of Law at Harvard University and an expert in election law and re-districting
• Producer: Oscar Coleman