Should Lana have told Kara the truth?

[Kal26]

Not I. If she had told the truth, at least about what she knows about Lex, I wouldn't be calling her the biggest hypocrite I've ever seen. I'd actually be proud of her. It's hard for me to let her get away with lying, when she's been condemning so many people for doing it, for the last seven years. I don't complain about Lana for my health. I complain about her because until "Traveler", all she had ever done was let me down.

[Sweetie]

Yes,she should have.Her story with Lex was the best example to convaince Kara that he's is really bad guy.

[Sunny8]

So, Lana is her usual hypocritical self? It's now OK to keep secrets and lies from people just as long as it's not her, huh? What a jerkoff.

Totally agree.