Mark Hoppus Says Treatment is WorkingPosted by Jason TateJul 19, 2021 Mark Hoppus of Blink-182 has shared another update on his cancer treatment. pic.twitter.com/1MhfxvTXVh— ϻ𝔞Ⓡ𝔨 𝐇𝑜Ƥ𝐩ย𝓼 (@markhoppus) July 19, 2021