Gloomy tales <a href=" http://www.porcaro.it/index.php/chi-siamo/cosa-facciamo/linea-office/14-promozioni#recognition ">kamagra slecht voor hart</a>  Qatar's QInvest said on Wednesday that it would focus onthree core business lines - investment banking, asset managementand investing its own capital - while working more closely withtop shareholder Qatar Islamic Bank.