I found this table from Ballotpedia rather interesting. It shows how much money has been donated to each side of the California ballot propositions. Proposition Donations in favor Donations against Proposition 30 $67,100,000 $53,400,000 Proposition 31 $4,400,000 $573,700 Proposition 32 $60,500,000 $73,300,000 Proposition 33 $17,100,000 $275,700 Proposition 34 $7,400,000 $391,900 Proposition 35 $3,700,000 $0 Proposition 36 $2,700,000 $119,900 Proposition 37 $8,700,000 $45,600,000 Proposition 38 $47,800,000 $42,300 Proposition 39 $31,400,000 $45,000 Proposition 40 $601,100 $2,300,000 Read more →