TimesWatch reports that the New York Times is giddy over what proponents call “gay marriage.” Get this! Clifford Krauss likens the trek of U.S. gays marrying in Canada to the Underground Railroad for escaping slaves: “Gay Couples Follow a Trail North Blazed by Slaves and War Resisters.” A teaser embedded in another story on gay marriage makes the connection explicit: “A New Underground Railroad: Hundreds of Americans, fleeing state laws, are going to Canada to marry.” The story opens with a quote from Martin Luther King Jr.