(CNN) - Acting on a conservative battle cry and potentially triggering a court battle with the Obama administration, the Republican-led House voted Wednesday to hold former IRS official Lois Lerner in contempt of Congress for refusing to answer questions about her agency's targeting of conservative and other groups.
The 231-187 vote fell almost entirely along party lines, a decision that cut across three sharp divides: balance of power issues between the branches of government, political questions over the IRS scandal, and a Constitutional debate over Lerner's individual Fifth Amendment rights.