Fans of Laura Ingraham, the conservative radio host, have been able to deal with his disappearance from radio airwaves by tuning into her 5pm guest spot on Fox News. That hasn't settled fears, however, that she'll be back on the dial anytime soon, thanks to a contract dispute with Talk Radio Network, which locked her out of her Washington studio as the two parties wrap up a nasty contract negotiation. Though "negotiation" might be too strong a word — there doesn't seem to be much talking going on about her deal, which expires in September and, until that date, prevents Ingraham from talking to other potential radio employers. Many fans worried that his absence from her regular radio slot was health-related; fears resurfaced that she was once again dealing with a her bout of breast cancer. But she wants to assure fans that her health has nothing to do with the matter: Her cold, dead heart is doing just fine.