PIA LEADS RUN FOR DIFFERENTLY ABLED KIDS: Senator Pia S. Cayetano (center) leads the “buddy run,” a parent-and-child fun run at the “7th 12-Hour Multi-Sport Celebration in Memory of Gabriel” held in Alabang Saturday. The day-long fund-raiser for differently-abled children is held annually to remember Cayetano’s son Gabriel Cayetano-Sebastian, who died at the age of nine months in 2001 due to complications from a rare chromosomal disorder, Trisomy 13.