and economic hardship. a lot of these people have arrived here to the border within just a few days of each other, and david, this line of migrants trying to enter the uited states continues unabated. david? matt rivers on this, he s in mexico just across the border for us again tonight. matt, thank you. we turn now to the awful headline out of california tonight. the heartbreak for millions of fans stunned by the sudden death of stephen twitch boss, best known as the dj from the ellen show. a dj, dancer, husband, and father of three. ellen degeneres remembering him tonight, and so is his family. here s matt gutman. reporter: tonight, tributes pouring in for dj stephen boss, known as twitch. he was a dancer, dj, social media supernova, and loveable sidekick on the ellen show. police saying the 40-year-old died by suicide early tuesday at a los angeles hotel. in a statement, his wife, allison holker boss writing, stephen lit up every room he stepped into. he was the backbon