New York Giants defensive end Osi Umenyiora has been cleared to return to practice by doctors, according to his agent, Tony Agnone. Umenyiora visited with a specialist in Atlanta on Thursday to get another opinion on his sore right knee, and Agnone said Umenyiora will not need surgery at this time. Umenyiora has a meniscus issue that can be managed. Read more: http://espn.go.com/new-york/nfl/sto...york-giants-de-osi-umenyiora-cleared-practice