1. Obama in 1998: I was not a huge fan of Clinton welfare reform.
2. Obama in 1998: I probably would have voted against Clinton’s welfare reform plan.
3. Obama in 1999: I did not support Clinton’s welfare reform plan.
4. Obama reversed course in 2008: An ad touts moving people from welfare to work to learn the “dignity that comes from work.”
5. Romney’s new ad.
Andrew Kaczynski is a political reporter for BuzzFeed News and is based in New York.
Contact Andrew Kaczynski at firstname.lastname@example.org