Carol Vorderman on her support for United World Schools

Carol Vorderman got her break in TV on Countdown because she was so good at mental arithmetic. And because she knows how important it is for all children to learn to count and read, including those in very poor remote communities in Cambodia, Nepal and Myanmar, she is making the #R4Appeal Radio 4 Appeal for United World Schools. Listen on Sunday July 23rd at 0755 or 2125.