Running back Damien Harris, who spent four seasons with the New England Patriots and one with the Buffalo Bills, announced his retirement on Monday.The Alabama product was a third-round draft pick by New England in 2019 and became a free agent after his one-year deal with Buffalo expired.”Gratitude is defined as ‘the quality of being thankful; readiness to show appreciation for and to return kindness.’ Today I am grateful I have found the strength to walk away from the game I love so much.”