David Sacks is a throwback to the era of American greatness in which the most capable private sector citizens selflessly volunteered for government service in moments of peril for a dollar a day. He is a credit to our nation, and we need more like him, not fewer.
A quick note on font size: you have to make your text editor font quite large to make it legible for your viewers! It will take a little while to get used to this. I use 26-point font in my editor, which provides only about 30 visible horizontal lines of code.