The men and women of America's homeland security apparatus do important work to protect us, and Republicans and Democrats in Congress should not be playing politics with that.

The authorization I propose would provide the flexibility to conduct ground combat operations in other more limited circumstances, such as rescue operations involving U.S. or coalition personnel or the use of special operations forces to take military action against ISIL leadership, it would also authorize the use of U.S. forces in situations where ground combat operations are not expected or intended, such as intelligence collection and sharing, missions to enable kinetic strikes or the provision of operational planning and other forms of advice and assistance to partner forces.

Climate change constitutes a serious threat to global security.

Later, I would realize that the position of most black students in predominantly white colleges was already too tenuous, our identities too scrambled, to admit to ourselves that our black pride remained incomplete. And to admit our doubt and confusion to whites, to open up our psyches to general examination by those who had caused so much of the damage in the first place, seemed ludicrous, itself an expression of self-hatred - for there seemed no reason to expect that whites would look at our private struggles as a mirror into their own souls, rather than yet more evidence of black pathology.

I don't want to make promises, not knowing what the situation's going to be three or four years out.

On this day, we gather because we have chosen hope over fear, unity of purpose over conflict and discord.

You work with what you got.