Shares rise as Germany boosts recovery hopes-Chirpstory

(Reuters) - European shares saw their strongest gains in a week on Tuesday after a pick-up in German economic sentiment data bolstered hopes the region's biggest economy would rebound quickly from its recent weakness. Wall Street was expected to return from a three-day weekend with further gains, as it looks to build on the seven straight weeks of rises that have pushed the S&P 500 to a five-year high. Following last week's GDP figures showing that the euro zone saw a weaker end to 2012 than exp