related to the swine flu outbreak in 2009, an emergency. but definitely nothing like this one. to build a border wall? 66% of americans in the latest cnn poll are against declaring an emergency to build a wall. and american presidents both republicans and democrats have opposed a border wall. the presidents from ronald reagan -- president ronald reagan's final address to the nation. watch this. >> i've spoken to the shining city all my political life. in my mind it was a tall, proud city built on rocks stronger than oceans, windswept, god blessed and teaming with people of all kinds living in harmony and peace. a city with ports that hung with congress and creativity. and if there had to be city walls the walls had doors and the doors were open to anyone with the will and the heart to