Steven's got a fair enough point, which applies (double) to Republicans who throw lush celebrity filled champagne parties to remind us what they care about: corporation's rights, stealing healthcare from sick kids to fund tax cuts for billionaires, and grinding the middle class under their heels.
But ... but this other guy, who is indignant that Gabby Giffords had the unmitigated gall to make an appearance at her party's convention after being gravely wounded by a gun-wielding maniac while serving her constituency ... I don't know what to say to that guy? Probably best to say nothing. Best for my blood pressure, at least.