NFL on FOX - Las Vegas Raiders TE Jason Witten says he is
Jason Witten to sign 1-day contract with Cowboys in March, then retire
This Date In Transactions History: Cowboys Extend Jason Witten
Raiders news: Jason Witten retires from NFL - Silver And Black Pride
Jason Witten, one of the most respected players in Cowboys history, is retiring from football for good this time
Witten not same old leader for younger Cowboys, Local Sports
Bleacher Report - Jason Witten is retiring after 17 years in the NFL, per ESPN's Todd Archer. He's going to a sign a one-day deal with the Cowboys.
Cowboys news: Cowboys legend Jason Witten retires, NFL world reacts - Blogging The Boys
TE Jason Witten Says He's Retiring Again After 17th Season – NBC 5 Dallas-Fort Worth