Yen supported by risk aversion, euro sags on political woes

By Shinichi Saoshiro TOKYO (Reuters) - The dollar stood near a 10-week low against the yen early on Tuesday as investors sought refuge in the safe-haven Japanese currency, while the euro languished on French political woes. The dollar was little changed at 111.730 yen , in close range of 111.625, its lowest since Nov. 29 plumbed overnight. The greenback sank 0.7 percent against the yen the previous day on rising risk aversion, with U.S. Treasury yields falling in tandem with Wall Street shares a