The way that Soviet intelligence tried to reshape the balance of power in the Middle East is essential to understand the developments that led to the outbreak of the Six-Day War.

Every intelligence operation carries risks.

In practical terms, Israel has become the eyes and ears of the United States in the Middle East. This arrangement has freed the United States from a heavy intelligence-gathering burden. But it has also forced the Americans to depend upon the Israelis.

If Israeli intelligence that has been shared with the United States - whether the National Security Agency, the C.I.A., the Defense Department, or the White House - is not safely guarded, Israel faces a major threat to its security. Cooperation with America's agencies is deeply embedded in Israel's intelligence community.

People invest in businesses that they believe have the leadership, mission and team to grow and operate profitably.

Money is available from investors as long as you have a great business model and a talented leader.

Revolutionaries who come to power by force of arms usually have great crimes in their background. Leaders who survive campaigns by great powers to destroy them do not survive because they observe the niceties of law. Subversives who shape world events by covert action and violence work in shadows and detest the light of day.

The idea that computers can ever replace teachers and schools reveals a deep lack of understanding about the role leadership plays in student success.