Three years into the war, tens of thousands of American troops remain targets of a growing Iraqi insurgency.

From its onset, the labor movement has been at the forefront of the fight to improve working conditions and workplace safety. At the local level, knowing their union has their back gives workers the confidence and support they need to stand up and report harassment, poor working conditions, or workplace safety violations.

Workers should not be prevented from bargaining with the companies that help set their wages, benefits, schedules, and workplace conditions.

Instituting equal pay is especially important because families in our country increasingly rely on women's wages to make ends meet. When women bring home less money each day, it means they have less for the everyday needs of their families - groceries, rent, child care, and doctors' visits.

I liked the military life. They teach you self-sufficiency early on. I always say that I learned most of what I know about leadership in the Marine Corps. Certain basic principles stay with you - sometimes consciously, mostly unconsciously.

Optimism is the ultimate definition of a leader. A leader has to look optimistically at what is ahead while not ignoring the challenges that must be overcome. Those challenges are in government, politics, world leadership, and even in community life.

What people admire about Prime Minister Modi is that he is an ambitious leader who is trying to elevate India economically, and enlisting all Indians in that project will make it more successful.

Pope John Paul, a man of peace and compassion, was one of the most revered leaders of our time.