nuclear membrane is like football central court, nucleos is like officall. endoplasmic reticulum is around the nuclear mambrane so we can say that endoplasmic reticulum is like football audience

In the US, the President with his "football".

The briefcase the President's Emergency War Officer (EWO) carries the codes to launch a nuclear attack

The "football" is a special top security cryptographic communication device that the Presidents' military aide called the Emergency War Officer (EWO) always carries with him. He can use it at any time to authorize nuclear attacks and/or retaliation by bomber, ICBM, and/or submarine anywhere in the world.

While it is called "the football", it is not a ball at all, but a briefcase with Nuclear Launch codes in it.