still ahead on "newsroom," strong storms and heavy rain may put a damper on the fourth of july festivities for millions of americans in the united states. take a look at that map. if you're under those clouds, fireworks may be hard to see. stay with us. (soft gasp) (record scratching) ( ♪ ) (excited chatter) ( ♪ ) various: whoa! (mixed exclamations) ( ♪ ) (cheering) ( ♪ ) (cheering) ♪...i got what you need... ♪i'll be your i'll, i'll... sarah? cleaning up.