Watch Live: Biden makes first public remarks since his cancer diagnosis

Former President Joe Biden is speaking on Friday in Delaware — his first public remarks since his office announced he was diagnosed with an "aggressive form" of prostate cancer.

His cancer was categorized as having a Gleason score of 9, which places him in Grade Group 5, the most severe category.

"Cancer touches us all," Biden, who is 82, said in a tweet earlier this month. "Like so many of you, Jill and I have learned that we are strongest in the broken places. Thank you for lifting us up with love and support."