GOP

     Republican presidential candidate Mitt Romney has selected Wisconsin Representative  Paul Ryan to be his running mate. The candidate made his announcement to supporters via a phone app, saying -- quote -- "Mitt's Choice for VP is Paul Ryan."

     The GOP ticket appeared together at 9 A.M. Eastern in Norfolk, Va. Romney and Ryan are kicking off a four-day bus tour that will take them to as many states.

     At 42, Ryan is a generation younger than the 65-year-old Romney.