Alabama boy battling cancer lands experimental drug after posting secret viral video that drew Trump response

An Alabama boy with an extremely rare and aggressive form of bone cancer has completed his second week of experimental treatment after a heartfelt video plea secretly posted to his mother’s Facebook account went viral and captured the attention of President Donald Trump, Robert F. Kennedy Jr. and Dr. Mehmet Oz.

Fifteen-year-old Will Roberts recorded the video on April 22 after reaching what his family described as a breaking point in his 16-month battle with stage 4 osteosarcoma. The cancer had already spread throughout his body...