Democratic presidential hopeful Hillary Clinton scored a big win in Tuesday's primary in West Virginia, beating Barack Obama by almost two to one in votes. However, UW-Madison political scientist Charles Franklin says the win provides only a "psychological boost" for Clinton, who still trails Obama in delegates.
Franklin says Clinton is running out of options, because she's low on campaign cash and would have to capture 70 percent of the remaining delegates to catch up to Obama.
Franklin says Clinton's only hope is to convince enough super delegates to bring their support to her campaign.
AUDIO: John Colbert reports (MP3 :38)
