Sheila Jackson Lee wants to ignore the existance of Left Wing Extremism.
Notice that Sheila Jackson Lee isn't too interested into having hearings into Left Wing Extremists groups. I guess there are no such thing according to her and other progressives. Reality doesn't go away however.
How about Ms. Lee request hearings into the Left Wing Extremist group known as the Earth Liberation Front. They aren't known to be very compassionate people.
If Ms. Lee doesn't find that particular Left Wing Extremist Group of interest, maybe she should call on hearings into the RACIST Left Wing extremist group known as the New Black Panthers.
For Sheila Jackson to Lee to ignore the extremism on her side of the ideological divide just shows that she really can care less about extremism overall. It's just a tool in which she and other progressives use to silence those on the right who aren't extremists. Ms. Lee is an extremist herself, so I would expect her to embrace what I said, surprise, surprise.