They "forget" them all the time. If a given crisis doesn't help move the left's agenda, it vanishes from time and space.
Do you know who Vester Lee Flanagan is?
How about Muhammad Youssef Abdulazeez. Recognize that name?
Don't use Google before you answer.
I agree they don’t forget if it advances the agenda. If this mess involves muzzies you’re right....it’ll go away quickly.