WASHINGTON–It’s been two years since the IRS targeting scandal broke, but Senate Republicans, led by Sen. Ted Cruz, said on Thursday they’re still looking for answers.The Senate Judiciary Subcommittee on Oversight, Agency Action, Federal Rights and Federal Courts, chaired by Cruz, on Wednesday questioned IRS Commissioner John Koskinen about the agency’s cooperation with investigations, and rehashed accusations of a White House conspiracy to target conservative groups.“The American people have a right to be angry when an instrument of the american government is used a partisan cudgel,†said Cruz, a 2016 presidential candidate running on abolishing the IRS. “I have to...