Warren backed California Proposition 8, which sought to define marriage as a union between a man and woman, leading to his church being targeted by opponents of the proposed legislation. Warren believes in a five-point plan to bring global harmony to Earth; he calls it his “P.E.A.C.E. Plan”. It calls for planting churches, equipping servant leaders, assisting the poor, caring for the sick, and education. Saddleback Church and Warren attracted national attention when they hosted Barack Obama and John McCain for the Civil Forum on The Presidency in 2008. Later, Obama asked the pastor to speak at his inauguration. Warren married his wife, Kay, in 1979, and had three children; their youngest son committed suicide in 2013. He and his wife aim to live on ten percent of their income and donate the rest to charity.