The last few months have looked brighter for Democrats, but no one trusts polls anymore, right? — Last week I wrote about the close Senate races Democrats have a reasonable chance of winning. I concluded these are Georgia (Warnock vs. Walker), Wisconsin (Johnson vs. Barnes), Nevada (Cortez Masto vs. Laxalt), Ohio (Vance vs. Ryan), Pennsylvania (Oz vs. Fetterman), Arizona (Kelly vs. Masters). Although a recent episode of…