Will Roseanne Barr’s Pity Party Ever End?

Melania Trump, aka “the most bullied person in the world,” meet your competition.

Roseanne Barr on “20/20” in February (Photo: ABC)

This weekend I belatedly crashed a two-hour-and-13-minute pity party. Comedian and ’90s NewsRadio star-turned ’00s Fear Factor emcee Joe Rogan threw it, and his guest of honor was Roseanne Barr. The duo spent almost the entire duration of the October 11…