If so, how should it behave?

BBC: Obama to China: 'Act like a grown-up'

It shows us how we should behave.

NPR: Karen Armstrong: Myths and the Modern World

If successfully performed on Seth, and almost all of the surgeries done by Dr. Markert to treat this illness have been successful, the boy will not only be able to have the needed heart repairs but his body will be capable of training his immune system to behave as it should, creating the opportunity for a long life.

FORBES: Indiana Medicaid Denies Life-Saving Transplant To Baby

It seemed odd, though, that sterling should behave more like those racy high-yielders than a stable reserve currency.

ECONOMIST: The pound stumbles as currency speculators cut back on risk

It did not behave the way a lion should.

NPR: Excerpt: 'Lost in Uttar Pradesh'

The Conservative MP said it should be an offence to train a dog to behave aggressively.

BBC: Jade Anderson death: Urgent call to reform dog laws

Guilt, then, seems to behave in the laboratory as theologians have long claimed it should.

ECONOMIST: Religion got it right: pain seems to assuage guilt

It induced firms that not only should have known better but are required to behave better to perform unconscionably.

CENTERFORSECURITYPOLICY: Into the fire

Besides, if America thinks it can behave without constraints in the world, how is it to persuade other states that they should accept constraints themselves?

ECONOMIST: America��s world