Fox News Channel host Laura Ingraham is expected back at work Monday. She was on a one-week vacation that served as a cooling-off period. She has faced backlash by advertisers upset over her tweet mocking a Parkland, Florida, school shooting survivor. many companies say they'll no longer advertise with Ingraham. Ingraham picked up a strong statement of support from her boss. She also got unexpected backing from liberal talk show host Bill Maher late Friday.