Spare us please. Presidents have been giving addresses during day time hours since TV began. Public school children have been watching them. It does not matter the political party of the individual. I don't ever recall "permission slips" being required for any prior president, so why now? Clearly it's racism. School districts are focusing on "critical thinking" - so let's give the students a chance to exercise some. Let them watch and decide what points are valid are which are not. What's next with the critics? Book burning?