Fox News conservative commentator Laura Ingraham has lost a number of advertisers ? and now she just lost 9 percent in ratings. After a very public Twitter spat with mass shooting survivor David Hogg, Thursday?s ?Ingraham Angle? drew 2.152 million total viewers, with 432,000 in the key 25-54 demo. That?s down from Wednesday, when she drew in nearly 2.9 million total viewers. In terms of overall audience members, Ingraham?s night-to-night decline was a more modest 6 percent.