Wrong. They are adding a requirement to run for President. If the founders wanted states to make their own requirements, they would have stated so in the Constitution. The state of Commie Fornia decided to change the requirements which is unconstitutional, and they know it.
No, the person can still run for president, they are not stopping them. You are just making things up.
No, what they are saying is HE CAN'T run for President in their state. Again, totally unconstitutional.
That's like my state saying before the Romney election, all contenders must provide their college transcripts and original birth certificate. Do you think my state would have been able to do that for DumBama's reelection?
The Constitution does not mandate a popular election for electors who will select the president. The
14th Amendment does mention the choosing of Electors, but is relevant only when Electors are elected by popular vote. There is similar mention in the
24th Amendment. In other words, Electors could be appointed by a state's legislature, or the legislature could empower the governor to choose electors. If a state decides on a public election as method selecting electors which all states do, then state law determines the requirements for electors and how the election is run.
In accordance with the constitution California is free as to how it selects electors which can be in any manor it chooses as long as it does not violate state or federal law. And requiring all candidates to submit tax returns violates neither. If Trump does not submit his tax returns, he will loose a huge of number of voters in the popular vote but still could become president. If this would spread to other states in which Trump is looking to win, then this could be a huge problem for the president. If could well force him to release his tax returns. If this would happen it would bring to light a big problem in the constitution.