Students at St. Martha Catholic School in Sarasota, Florida received a message of inspiration from a real-life heroy.  Israel “DT” Del Toro Jr., an Air Force veteran and retired senior master sergeant, spoke to the students at the pre-K through 8th grade school on the importance of never giving up, no matter life’s challenges.  And Del Toro knows a thing or two about overcoming obstacles.   Del Toro, who retired from active duty seven years ago, became the first 100 percent disabled former