Police officials deny any lack of energy in the Ferguson case.

They would talk among themselves about my lack of energy.

"So it doesn't look like our problem is lack of energy."

The band was criticized for its lack of energy while performing.

A lack of energy that does not get better.

The lack of energy around the Table was clear.

Right now he couldn't have said if this lack of energy was a good thing, or a bad one.

It is not a lack of food or energy.

More than size, the Knicks' problem has been with a lack of energy.

Only his lack of energy saved him from real panic.