days ago. the first wartime leader to address the u.s. congress since winston churchill, set to address congress tonight and the american people, a short time from now, and of course, we ll carry it live here on abc. but first tonight, the images today, president biden greeting president zelenskyy at the white hoe.zenskyling under iniblyht sayin in the oval office capta o th f lines whoesident biden to i ws cfee ti ago. the aen patriot missile battery to ukraine. zelenskyy has been asking for this for quite some time. as congress now considering $45 billion more in new funding. so, what does president zelenskyy say tonight before congress and the american people? and why the trip now, under extraordinary security? abc s rachel scott leading us off tonight from capitol hill. reporter: with a warm handshake, president biden and