A sign points to the emergency room at Texas Health Presbyterian Hospital  where Thomas Eric Duncan, the Ebola patient who traveled from Liberia to Dallas,  is being treated Saturday, Oct. 4, 2014, in Dallas.     Duncan remains in isolation, where he was listed in critical condition Saturday. At the end of the week, Texas health officials said they had narrowed to about 50 the group of people they were monitoring who had some exposure to Duncan. (AP Photo/LM Otero)

Hospital: Dallas Ebola patient critical

After hospital officials on Saturday said the condition of the lone Ebola patient diagnosed in the U.S. has worsened, the woman he came to T…

FILE This April 5, 2012 file photo shows the 2013 Cadillac SRX displayed at the New York International Auto Show, in New York.  General Motors announced two more recalls, pushing its total for the year to more than 70, affecting almost 30 million vehicles in North America. The biggest of Friday, Oct. 3, 2014 recalls covers just over 290,000 Cadillac SRX and Saab 9-4X SUVs in the U.S. The company says some rear suspension nuts may not have been tightened properly. That could cause the toe link adjuster to separate from the suspension, possibly causing a crash. (AP Photo/Richard Drew)

GM recalls some Cadillac, Pontiac sedans

General Motors is recalling more than 60,000 vehicles in North America, the latest round of recalls this year for the automaker. The biggest…