I like this ad not because it compares Trump with George Wallace (Trump is more subtle in his bigotry), but because it reminds us what real leaders sound like-and we all know that they sound nothing like Trump.
The Lincoln Project is a PAC formed by Republicans and former Republicans whose goal is to ensure that Trump doesn't get reelected. Their webpage says this:
We do not undertake this task lightly nor from ideological preference. Our many policy differences with national Democrats remain. However, the priority for all patriotic Americans must be a shared fidelity to the Constitution and a commitment to defeat those candidates who have abandoned their constitutional oaths, regardless of party. Electing Democrats who support the Constitution over Republicans who do not is a worthy effort.
Amen to that last sentence. And now the ad: