What this colorful chart is saying: if it’s Sunday, expect that the guests you see on those “important” political shows are going to be white, conservative, and male. 
Full study (with many more charts) here. 

What this colorful chart is saying: if it’s Sunday, expect that the guests you see on those “important” political shows are going to be white, conservative, and male. 

Full study (with many more charts) here