Eagles TE Zach Ertz surprised St. Norbert Catholic School in Chester County to show his support for JD Sobota who suffers from an abnormal tangle of blood vessels connecting arteries & veins in his brain
The 3rd grader has undergone his 1st round of treatment@6abc@ZERTZ_86 pic.twitter.com/x6W4bRWex4
— Jeff Skversky 6abc (@JeffSkversky) April 11, 2019
