If I were Trump, I’d create an Executive Office of Data Assurance that ensures that all government records are kept. Every damn computer, every file. I’d task NSA to take whatever resources that Mega Memory Death Star out in Utah has to keep the data to be handed over to non-NSA aegis on a regular basis. Such data would be provided to a new DoJ unit that sifts through the data continually, and hands off any criminal acts to another DoJ prosecution unit.
“....ensures that all government records are kept....”. You mean like “NO GUNS ALLOWED” signs prevent shootings? ;-)