It appears that Mitt Romney will choose a Vice President to run with him on the GOP ticket tomorrow morning at 9AM EDT/8AM CDT/7AM MDT/6AM PDT to face off against the Obama/Biden ticket on the Democratic Party side.
CNN:
Mitt Romney’s presidential campaign has announced that Romney will reveal his vice presidential nominee Saturday at a campaign event in Norfolk, Virginia.
Ellen Brodsky at NewsHounds:
Carl Cameron is reporting as I write this that Mitt Romney will announce his VP pick tomorrow morning at 9 AM ET, in Norfolk, Virginia.
Update (11:05PM CDT):
It appears that Mittens will likely select WI-01 Congresscritter Paul Ryan as his VP choice, according to sources at MSNBC: