This was an historic week in U.S. political history. No Democrat can now seriously run for president, and survive a primary, without supporting gay marriage. Why? Ohio Sen. Rob Portman, a conservative Republican, came out in favor of same-sex marriage, followed immediately by a video announcement from Hillary Clinton (why wait for an interview?) declaring her support for the same. Then an ABC News/Washington Post poll released Monday showed that an all-time high of 58 percent of the country now supports same-sex marriage, up an astonishing 26 percent in just nine years. The issue is now a litmus test in Democratic presidential politics, the exact opposite from 2008, the last open election, when no Democrat seeking the Oval Office would dare sanction marriage for anyone but one man and one woman for fear of tainting themselves for the general election.

The Hill article archive.