Day 1 of the swimming world championships started fast, with Summer McIntosh winning gold in the women's 400m freestyle, beating out Katie Ledecky of the USA, who took bronze. We hear from McIntosh as well as Canadian Ilya Kharun, who had a disappointing 50m fly. Brittany MacLean Campbell & Devin Heroux tell you everything you need to know from the world swimming championships.
