Thursday on MSNBC’s “Morning Joe,” Sen. Claire McCaskill (D-MO) made an appearance and took issue with show host Joe Scarborough for he and his guests’ criticisms of Democratic presidential front-runner Hillary Clinton apparently changing her views on the Trans-Pacific Partnership trade agreement. McCaskill, a supporter of Clinton, went through a list of other presidential candidates that have changed their positions on certain issues, including Sens. Marco Rubio (R-FL) and Bernie Sanders (I-VT), former Gov. Jeb Bush (R-FL) and Republican presidential front-runner Donald Trump. “I’ve been listening to you guys this morning,” McCaskill said. “I think some of it has been unfair and not balanced and you look at Marco Rubio — you look at Jeb Bush and the changes in their position to twist and distort themselves to appeal to the same people who want to elect Donald Trump president. It’s something to see. And I just don’t hear enough talk about that.” “I just don’t think to pick on her because she is now saying she doesn’t think this is going to meet her high bar for various protections that she thinks needs to be in place,” she continued. “She and I may disagree on it. I haven’t decided