A Palo Alto high school girl survived a kidnapping and sexual assault yesterday afternoon, an ordeal that went on for 90 minutes. At 3 p.m. yesterday, a teen was on the "500 block of Arastradero Road near El Camino Real...near her home, when a man accosted her from behind, hit her in the face several times and dragged her into his car," according to Palo Alto police officer Dan Ryan. The city of Palo......