Bob Costas and Al Michaels explore the biggest CHOKES in sports history. [vfH1o7LKX5K] Published in Everyday Knowledge Bob Costas and Al Michaels explore the biggest CHOKES in sports history. ph0Kyx7878c 38mgHtL6NKm FSnqVFu71ZM xB7nEnVCT8W xyo0hu8zCOl