Nick is joined by David Yates of the Mirror to bring you all the latest from around the racing world. Today's guests include Nicky Henderson, who gives news of Constitution Hill plus reflections on the horse's extraordinary popularity at the Lambourn Open Day and his thoughts on the trainers' championship. Also today, Harry Cobden on riding for Willie Mullins and his hopes for more such opportunities at Punchestown and beyond. Meanwhile, Wathnan's Richard Brown looks forward to Map of Stars, Damysus and Haatem this week, but warns that James Doyle may be off games for 3-4 weeks following a collarbone injury at Chelmsford on Friday. Plus, Tamfana's owner Eamon O'Connor discusses her return to action at Sandown this week.