Complex sentence: On March 20,2014, Ledgett argued during a TED Talk that the NSA operates legally and that President James Madison would be proud of the way in which Constitutional checks and balances have governed NSA mass surveillance.
Split into simpler sentences: On March 20,2014, Ledgett stated during a TED Talk that the NSA operates legally. He further argued that President James Madison would be proud of the way in which Constitutional checks and balances have governed NSA mass surveillance.