Did Supergirl manage to take down Lex Luthor?
On Supergirl Season 4 Episode 22, Lena and Lillian Luthor were summoned to the White House and had to make a decision which side to fight on.
Meanwhile, Supergirl realized there was just one chance to take down Lex, so she had to use it wisely.
Alex told her she had the power of the press on her side.
How did Supergirl feel about it?
Elsewhere, J'onn made a decision that changed everything for him.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.