Sources: Broncos tab Del Rio interim coach

[ESPN]

With Denver Broncos coach John Fox set to take a leave of absence to recover from surgery to replace a valve in his heart, the team has named defensive coordinator Jack Del Rio as its interim head coach, according to sources.

http://espn.go.com/nfl/story/_/id/9925184/denver-broncos-tab-jack-del-rio-interim-coach