Call it mother's intuition. Linda Powell's only son Samuel was just two months old when she said she knew something was wrong.
"I had a colorful mobile over the changing area and he didn't focus on it at all," Powell said. "Usually by that time they're able to see some colors. I even switched to a mobile with all these different vibrant colors, and he still didn't focus."
That wasn't the only red flag. Samuel made long humming sounds instead of the "da's" and "ga's" of babbling babies his age....Full Story