In Today's TDN:

Champion Take Charge Brandi (Giant's Causeway) will miss Saturday's GII Rebel S. after suffering a non-displaced chip in her right knee. Jessica Martini has the story… Columnist Bill Oppenheim takes a closer look at the 2015 TDN Year-to-Date General Sire List, Emma Berry reports from the Cheltenham Festival, plus find out who has been announced as a speaker at the Pan Am Conference in New York City in June. All that and plenty more in Today's TDN!