Yes, he should be invited, and, yes, he should attend.
In addition to being Donald John Trump and Bad Orange Man, HE IS THE PRESIDENT OF THE UNITED STATES and he needs to live in the role.
How arrogant. With the Left to skew the definition of Presidential to suit their ends and try to damage our President we need Freepers to get in the act?
POTUS wrote a very generous statement about Bush Sr and has canceled a press conference.
Why not leave the funeral arrangements to the family and not dictate from the sidelines. People like NoName and his family who use funerals to embarrass someone they envy and want to hurt abound in political circles. It will be the family's choice how to proceed. President Trump has given no one the right to suggest that he hasn't been fastidious in fulfilling his duties as President.