A joint circular governs the use of confidential funds. At her impeachment trial, it is cited over and over to underscore the Vice President's apparent violation of the rules.

A joint circular governs the use of confidential funds. At her impeachment trial, it is cited over and over to underscore the Vice President's apparent violation of the rules.

DAY 18 Office of the Vice President Assistant Secretary and Assistant Chief of Staff Lemuel Ortonio (shown on screen, right), designated by the impeachment court as the second…