Isabel Hardman presents highlights from Sunday morning's political shows.

Natalie Elphicke's defection to Labour is another blow to the Tories, but could she prove more trouble than she's worth for Starmer? David Cameron says the UK will continue to provide arms to Israel, but Labour disagrees. And as Russian attacks gather pace in Ukraine, Cameron says Ukraine's allies will prevail if they work together.

Produced by Joe Bedell-Brill.