Our reporters have been following the Democratic presidential candidates all across the country for months. Ahead of Super Tuesday, we check in with them to learn how each presidential hopeful thinks they will be able to secure the nomination. And, we say "bye, bye, bye" to two candidates who decided that they didn't see a path forward. This episode: White House correspondent Tamara Keith, campaign correspondent Asma Khalid, campaign correspondent Scott Detrow, political reporter Danielle Kurtzleben, congressional correspondent Susan Davis, and political editor and correspondent Domenico Montanaro.