An example of how the Supreme Court is still asked to interpret the 1st Amendment

Should hateful speech always be protected?

Is it protected on public property?

Is it protected at a military funeral, even if the family is devastated by the hateful speech directed at their deceased loved one?

Here’s the case: http://news.yahoo.com/s/time/20100929/us_time/08599202222000

How would you decide?