Analysis: Debate has taken off with airport questionpublished at 11:27 British Summer Time 24 April
Luke Walton
Political correspondent, BBC North East and Cumbria
And the debate has take off .. and it’s all down to Teesside’s much-debated airport.
Ben Houchen – who brought the airport into public ownership - accuses his Labour rival of previously wanting to close it and build houses on the site.
Labour’s Chris McEwan denies that saying the airport is "critical for the local economy".
Lib Dem Simon Thorley challenges Lord Houchen on the cost of the airport to the taxpayer. Mr Thorley later says the bill runs to £120m but says he doesn’t want to shut it either.