Sudanese President Omar al-Bashir had vowed to "never give up" the disputed region, which his nation also claims.

CNN: STORY HIGHLIGHTS

Sudanese President Omar al-Bashir had vowed to "never give up" the disputed region.

CNN: South Sudan accuses Sudan of aerial, ground attacks

Sudan claims Heglig's oil fields, which account for about half of the nation's oil production, and Sudanese President Omar al-Bashir had vowed to "never give up" the disputed region.

CNN: South Sudan says it is withdrawing from disputed oil region

Klinsmann has argued that change is never easy, and that younger players, such as Bocanegra's replacement, Omar Gonzalez, deserve a chance to prove themselves.

WSJ: U.S. Soccer Could Use a Good Crisis

Omar Adnan(ph), who sells car parts, says he will never give up the current Iraqi flag.

NPR: Flag Symbolizes Divisive Issue of Kurdish Autonomy