U.S. stocks, oil jump as dollar weakens

By Ryan Vlastelica NEW YORK (Reuters) - U.S. stocks and crude oil advanced on Friday, capping a week of big swings as the U.S. dollar fell, easing concerns about the impact of the currency's recent strength on economic growth. European equities shrugged off the strength in euro, rising after Greek Prime Minister Alexis Tsipras assured European Union creditors his coalition would soon present economic reforms to unlock cash to stave off bankruptcy.