Aer Lingus Group rejected a 524 million Euros hostile bid from Ryanair to buy the stock in the airline it doesn’t already own, saying the low-cost carrier’s second offer in two years is too low. Ryanair, which already holds 29.82% of Aer Lingus, bid 1.40 Euros for each share today, half the price offered in 2006. Aer Lingus said antitrust questions that scuttled the earlier transaction remain in...