Paul Ryan is Mitt Romney's running mate - Reports

CNN reports that Mitt Romney has picked Rep. Paul Ryan of Wisconsin as his running mate. The campaign will make the announcement Saturday morning in Norfolk, Virginia.

From CNN:

Presumptive Republican presidential nominee Mitt Romney will announce his running mate at the beginning of a four-day, four-state bus tour in Norfolk, Virginia, on Saturday morning, his campaign announced in a statement late Friday night.

Rep. Paul Ryan of Wisconsin is Mitt Romney’s running mate pick, three Republican sources told CNN.

Romney called several of the Republicans on his vice presidential shortlist on Friday evening to tell them he has selected a running mate and to thank them for assisting with his campaign, a Republican familiar with the calls told CNN. Romney did not indicate on the calls who he had selected as his running mate, according to the source.