Donald Trump unleashed an expletive-filled tirade on politics today in Las Vegas.

I'd be the last one to deny that there's been some pretty unpresidential presidential behavior over the last few years -- Bill Clinton's licentious activities in the Oval Office come to mind.

But surely Americans can find a more dignified, edifying person to serve as leader of the free world than a bombastic, self-promoting, and profane publicity seeker.