消息来源：
https://pse.is/472n25
Bleacher Report
https://pse.is/48yu75
SB Nation
内容：
Walmart heir Rob Walton will buy the Denver Broncos with a winning bid of
$4.5 billion, per
@Forbes
It will be the most expensive sale of any sports franchise
根据富比士爆料,沃尔玛巨头Rob Walton即将花下45亿美金买下丹佛野马队。
这会是运动史上最贵的一次买卖。