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Preview: Floyd Mayweather

Name: Preview: Floyd Mayweather
Uploaded: 2017-08-11T15:38:07-0400
Duration: 14 s
Description: "I take the fight game seriously," says boxer Floyd Mayweather ahead of his big matchup with Conor McGregor. See more on "CBSN: On Assignment" Monday, August 21, at 10 p.m. ET/PT on CBS and CBSN.

"I take the fight game seriously," says boxer Floyd Mayweather ahead of his big matchup with Conor McGregor. See more on "CBSN: On Assignment" Monday, August 21, at 10 p.m. ET/PT on CBS and CBSN.