61 54 4555 3688 Intellectual property 0 49 6782 1438 Same-sex marriage 0 46 4563 2832 Copyright 0 46 5889 39811 Unemployment insurance 22 0 41 4132 5480 Foreign policy 0 38 4826 2986 Alternative energy sources 0 36 4743 3259 Health insurance 1 0 35 7152 2409 Academic freedom 0 35 6574 1449 Drug legalization 59 32 4643 2959 Afghanistan 0 32 5156 1721 Constitution 0 29 5558 1890 Environmental Protection Agency 0 28 5157 1693 Constitutional amendments 0 26 6669 1453 Health care industry 0 26 5609 973 Church and state 14 25 4669 1774 Freedom of information 0 24 4861 2292 Illegal aliens 110 24 4963 2833 Religion 0 24 4080 6061 Budgets 0 24 6970 1044 Energy policy