There's a silly debate going on across the Internet as to whether Ronald Reagan would have supported Gay Marriage. His daughter Patti says he would and a lot of folks don't want to believe her. It is, of course, not something that can probably ever be proven, at least to the point of getting folks who are wrong about the issue to admit it.
But here's the thing. Ronald Reagan died in 2004. Even if during his last days, he said "What I believe is that marriage is between a man and a woman," that doesn't mean that Reagan today would still feel that way. That same year, that's what Barack Obama was saying.