Why did MP Gregory Campbell hold up a postage stamp on TV?

Suit – check.

Tie – check.

Stamp – check?

Gregory Campbell produced an unusual prop when he was interviewed on BBC Newsline on Wednesday night – a postage stamp.

He used it to make a point about opponents to the deal that could restore power-sharing government at Stormont this week.

Read more here:

What’s in the deal?

Does the deal meet the DUP’s seven tests?

Can it convince the wider unionist electorate?

And what happens next?