but will president trump approve? >> walls save lives. >> walls do not save lives. >> the president's el paso wall push countered by 2020 challenger less than a mile away. the government warning of a dangerous teen trend. vaping is the you? smoking. these military rations feeding more than troops. viral speculation that the guy on the left looks like the commander in chief. i don't know. >> i was squinting at that. let's put that back up. >> i don't know if i see it. i don't know if i see it. >> i see it. i definitely see it. who is on the right? we'll get into that later. because that looks like someone pretty popular in this country. welcome back to "early start". i'm dave briggs. >> i'm christine romans.