Rosie DiManno: Is This Their Swan Song? Piper Gilles, Paul Poirier Have Nothing Left to Prove at World Championships

Rosie DiManno: Is this their swan song? Piper Gilles, Paul Poirier have nothing left to prove at world championships

Canadian Olympic bronze medallists in ice dance are in Prague this week for their 13th figure skating world championships together.

Figure skating world championships preview: Piper and Paul's last dance and the Quad God's revenge

CBC Sports' daily newsletter covers the key storylines to follow at the figure skating worlds in Prague, where Canadian ice dancers Piper Gilles and Paul Poirier are looking to go out (we think) on top while American star Ilia Malinin seeks redemption for his disastrous Olympics.