UPDATE: Iowa Democrats release partial results of caucuses

Problem with app creates extended delays - NBC's Jay Gray reports

DES MOINES, Ia (KYMA, KECY) - The Iowa Democratic Party released partial results from Monday night's caucuses, but it's still unclear who won.

A coding issue with a new app caused widespread reporting problems and plunged the state's caucus into chaos.

NBC's Jay Gray looks at the controversy and the potential consequences.