Explosion in New York City Injures 29

NEW YORK (AP) — An explosion rocked a crowded Manhattan neighborhood and injured 29 people, and a suspicious device discovered blocks away was safely removed early Sunday. Mayor Bill de Blasio ruled out any terror connections but called the blast an "intentional act."

"Tonight, New York City experienced a very bad incident," de Blasio said at a news conference near the scene in Chelsea. "We have no credible and specific threat at this moment.