U.S. Dollar, yields up on data, N. Korea lull
(WorldNews North Korea)

* Wall St indexes barely up along with European stocks * Yen falls vs dollar, supporting Japanese equities * Low-risk bond yields rise as investors favor riskier assets * Gold down; oil drops after Monday`s 2.5 pct fall (Updates with U.S. prices, adds commentary, changes byline, previous dateline London) By Sinead Carew NEW YORK, Aug 15 (Reuters) - The U.S. dollar and U.S. Treasury yields rose on Tuesday while Wall Street indexes were flat after solid retail data and North Korea`s leader delayed a decision on firing missiles. U.S. data showed the biggest increase in retail sales in seven months in July as consumers boosted purchases of motor vehicles and lifted discretionary spending,...