US President Barack Obama officially endorsed same-sex marriage on Tuesday. Also on the president’s agenda for the day was once again flip-flopping on a major issue during an election year. Explaining his recent change of heart to ABC’s Robin Roberts in an interview taped Tuesday afternoon, President Obama says, “at a certain point I’ve just concluded that for me personally it is important... 

Advocating: Lloyd Blankfein, chief executive of Goldman Sachs, appeared in a commercial supporting same-sex marriage for the Human Rights Campaign Goldman Sachs chief executive Lloyd Blankfein, one of Wall Street’s most powerful figures, has become the first major business leader to join a national media campaign in support of same-sex marriage. Gay rights advocacy group Human Rights Campaign...