3-point contest Sandra “Pepa” Denton, 1/2 of Salt-N-Pepa, is still shaken and confused by her encounter with Southwest Airlines this week, when she says she got treated like a criminal without displaying any criminal behavior!!! FOLLOW ALL TMZ PODCASTS: https://www.audio.tmz.com/ About TMZ: TMZ has consistently been credited for breaking the biggest stories dominating the entertainment…