Life isn’t getting any easier for mortgage lending giant Wells Fargo when it comes to litigation. The top-ranked mortgage lender through the first nine months of the year took a couple of high-profile shots in just the last two weeks or so. Last week, Illinois’s Cook County Judge Carolyn Quinn gave the green light to a suit filed by state Attorney General Lisa Madigan against Wells, which accuses the lender of offering financial incentives to employees to put minority borrowers who qualified for prime mortgages into subprime loans during the 2005-2007 time frame. Illinois has a similar axe to grind against Countrywide Financial Corp., which was acquired by Bank of America Corp. three years ago.