Which side shows American values when hecklers come?

It is amazing the difference in how the two political parties handle hecklers at their rallies. When Bill Clinton was heckled at his rally for his wife a few weeks ago, he talked about the issue. And he told the crowd not to treat the protesters the way they treat protesters.

This wasn't a single event for Bill Clinton. He has gone right to the issue of the hecklers numorous times at places he's spoke.

Then there is Obama a couple of days ago in I believe North Carolina. A protester shows up and people start to shout him down. 

Again the Democrat calls on people to respect the protester and to not boo them. They should keep their focus and vote.

Now how does the Republican handle protesters. George W Bush had protest zones set up that couldn't even see the candidate.

Trump wants protesters thrown out in the cold without their coats:

Trump wants his followers to be proactive.

So he promises to pay the legal fees for anyone who attacks a protester. But then given his history, do you really believe him?

So which side is more American? The one that will actually engage with the protesters or attempt to? Or the side that wants to punch them out?

Here's Bill Clinton back during his first presidential campaign. As we see he still wanted to engage back then.