The chase reached top speeds of 18mph. Thrilling.

A standoff in rural Alabama went into a second full day as police surrounded an underground bunker where authorities said a retired truck driver was holding a 5-year-old hostage he grabbed off a school bus after shooting the driver dead.

A gunman holding a five-year-old boy hostage in a bunker continued to keep police at bay in a siege that began when he killed a school bus driver and dragged the child away.