Lawyers and law firms dropped another $13 million into the coffers of the 2008 presidential campaigns during the second quarter, according to the Center for Responsive Politics.

Since the start of the year, the legal industry has contributed $27.5 million to the campaigns, 66 percent of which has gone to three Democratic candidates: Former Sen. John Edwards, of North Carolina; Sen. Hillary Clinton, D-NY; and Sen. Barack Obama, D-Ill.