Everyone uses them but they can become a barrier if we don't know when or where to use them. Etiquette expert Diane Gottsman has some earbud tips.

AUSTIN, Texas — Three people, including a child, were killed when a gunman opened fire at a Target store in Austin, Texas.

A gunman killed at least 3 people, including a child, outside a Texas supermarket. The suspect, a 32-year-old man with a mental health history, was arrested.

A suspect is in custody after opening fire outside a Target store in Austin, Texas, killing three people, including a child, ...

A 32-year-old man with a history of mental health problems opened fire outside a Target store on Aug. 11 in Austin, Texas, ...

(CNN) — Three people, including a child, are dead after a gunman opened fire in a Target parking lot in Austin, Texas, before ...