The document, marked "Law Enforcement Use Only" and dated August 2010, illustrates there are some significant differences in how long carriers retain your data.

Ancient jars and vases, medieval drinking vessels, the private collection of Anastasia Guy, old documents and instruments illustrate how wine was produced, stored and enjoyed in the past.

The documents also illustrate the prevailing view that Mr. Hussein's moderate "tilt" during the Iran-Iraq war was a strategic change and not just a temporary tactical maneuver.

Memos and documents from World War II written in Mr. McNamara's hand illustrate the narrative.

In his studio, two documents illustrate how linked he has been to the great architects of the 20th century.

Original artefacts, documents, photographs, audio and video recordings illustrate on an exhibition area of 550 square metres the experiences at the check-point.

In a related development, documents released by H.U.D. today illustrate how political connections may have influenced decision making during Mr. Pierce's eight-year tenure.

The documents illustrate just how much wealth the partnership owns and has cashed out over the years.

Other documents the Iran-contra committees made public today illustrated the connection between the military and the contra operations during the period when Congress was trying to restrict direct aid to the contras.

A classified 1989 document illustrates how much information about Mr. Hussein's military ambitions and methods was available as the Administration was embarking on its policy of courting Iraq.