After Hurricane Harvey struck Texas in September, all five started the charity effort and filmed a video urging citizens to help out amid the devastating flooding.
They have since resumed the effort in the aftermath of Hurricanes Irma and Maria.
Which I read as "After 88 struck Texas in September...they have since resumed the effort in the aftermath of HIM."
And I'll say the CNN article has this:
Which I read as "After 88 struck Texas in September...they have since resumed the effort in the aftermath of HIM."