X-Men 2 (2003)

Revealing mistake: In the scene where Storm and Nightcrawler rush to rescue the children from the holding cell, you see a shot of the cell where the children stand up and say "Listen..." before Nightcrawler teleports inside. If you look carefully, you will see Nightcrawler's silhouette in the shadow against the wall. (01:27:50)

Pyro: You know all those dangerous mutants you hear about in the news? I'm the worst one.

Trivia: The young girl who runs through walls and soldiers when the mansion is attacked is Kitty Pryde, aka Shadowcat from the comics. She is also referenced in the first movie, as "a girl in Illinois who can walk through walls." (00:33:20)

Question: Is there a reason for Storm creating a storm when the X-Men talk to the president or is it just to make the scene more "spooky"?