UFC 159 Weigh-in Video, Friday at 4 pm ET on MMAWeekly.com

Watch the UFC 159: Jones vs. Sonnen weigh-ins streaming live on MMAWeekly.com, Friday at 4 p.m. ET / 1 p.m. PT. The fighters are expected to step on the scales shortly after 4 pm ET, making the hotly anticipated fight between TUF 17 coaches Jon Jones and Chael Sonnen official.

Courtesy of UFC.com.

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