C4 News: Ways To Change The World – Rachel Riley

From Wikipedia

Rachel Riley (born 11 January 1986) is an English television presenter. She co-presents the Channel 4 daytime puzzle show Countdown and its comedy spin-off 8 Out of 10 Cats Does Countdown. A mathematics graduate, her television debut came when she joined Countdown aged 22.

With an interest in popularising mathematics and the sciences, she has since co-presented The Gadget Show on Channel 5 (2013–14) and It’s Not Rocket Science on ITV (2016). She was also a contestant on the BBC celebrity dance show Strictly Come Dancing in 2013.

Riley has spoken out against antisemitism on the left wing of politics and publicly criticised Labour Party leader Jeremy Corbyn regarding the antisemitism controversy in his party