STOCKTON — Hundreds of children from San Joaquin County schools filled The Haggin Museum on Saturday afternoon to see their work displayed at the 85th annual McKee Student Art Exhibit, the longest-running student art exhibition in the country.Among them was 15-year-old Isabella Verduzco, a sophomore at Stockton Collegiate International School who smiled and proudly pointed to a small monitor that displayed her short film on depression.“I wanted to convey the [...]