Strengthening the target of their protest!

Ann Althouse, linking to and writing about today's efforts by the left to block traffic in Arizona ahead of Tuesday's primary there:

"For hours, the protesters — about two dozen in total — parked their cars in the middle of the road, unfurling banners reading 'Dump Trump'..."
"... and 'Must Stop Trump," and chanting 'Trump is hate.' Traffic was backed up for miles, with drivers honking in fury. Protesters were also chanting, 'Donald Trump, shut it down, Phoenix is the people's town.'"

The anti-Trump protesters remind me of the anti-Walker protesters I saw here in Wisconsin in 2011. They seem so close to their own grievance and anger that they have lost track of how it looks and feels from farther back, and they unwittingly strengthen the target of their protest.