Yes I was wotan......
Well I dunno about allowing any one to get "close" to the president. There are too many nuts.
But either way free speech doesnt mean you have a "right to be heard". You just have the right to say what ever you want. If folks dont wanna hear you they dont have to. That goes for the president.
These people are clearly aggitated, upset, angry or whatever to protest to begin with. There nothing wrong with the Secret service keeping them away from the president. Abortion protesters have to abide by certain rules, when kkk types protest and march they are segregated etc......
There is nothing new or unique about the situation described in your link. The secret service folks in charge of the presidents security (no matter what party the president is in) have an obligation to protect him. Given the situation in the world why is it surprising that they should try to isolate the president from protesters?
I remember Clinton, in I believe Washington St. and in a rain storm behind armored glass, giving a speech with the crowd kept way back because of threats against him. I remember Bush Sr. throwing out a ball at a baseball game in full body armor so much so he couldnt rotate his arm enough to throw it. I am sure there are a few Bush = Hitler types that have made threats etc. Not to mention any president would be a prime target for any terrorist, nut whatever.
We dont know the situation surrounding the descision and we shouldnt just jumped to the conclusion that free speech over rides everything else. Their speech wasnt curtailed, just where they stood and where they said it.