Elected policymakers like to do smart and popular things, but they don’t like to be the last one to do a smart and popular thing, which is how bandwagon effects begin — politicians see their colleagues do the right thing, and they hurry to join the club before it’s too late.
Consider the last week in Democratic politics. Former Secretary of State Hillary Clinton endorsed marriage equality last Monday, and by the weekend, Sen. Claire McCaskill (D) of Missouri was on board, too. Yesterday afternoon, Sen. Mark Warner (D) of Virginia announced on Facebook that he supports marriage equality “because it is the fair and right thing to do.”
And by the end of the day, the bandwagon had a new member.*
After remaining mum on the subject when asked about it last week, Sen. Mark Begich’s office issued a statement Monday night from the senator supporting marriage equality.
“I believe that same sex couples should be able to marry and should have the same rights, privileges and responsibilities as any other married couple,” the Alaskan senator said in what appears to be his first direct statement on the subject.









