*Concha, Joe (March 30, 2018). [http://thehill.com/opinion/civil-rights/380997-david-hoggs-attempt-to-end-laura-ingrahams-career-sets-dangerous David Hogg's attempt to end Laura Ingraham's career sets dangerous precedent]. ''The Hill''. Retrieved March 30, 2018.</ref> | *Concha, Joe (March 30, 2018). [http://thehill.com/opinion/civil-rights/380997-david-hoggs-attempt-to-end-laura-ingrahams-career-sets-dangerous David Hogg's attempt to end Laura Ingraham's career sets dangerous precedent]. ''The Hill''. Retrieved March 30, 2018.</ref> |