A 4-year-old girl reunites with her best friend after months apart. Charley got Angel the cat when she was just a baby, and the two have been inseparable since. Charley was diagnosed with brain cancer at two-months-old and has been on chemo most of her life. When Angel went missing, months went by before Charley's mom got a tip on her whereabouts. InsideEdition.com's Keleigh Nealon (http://twitter.com/KeleighNealon) has more.