In relation to elections for president, the Safe Harbor clause essentially says that as long as states certify the electors by a certain date (usually about a week prior to the Electoral College voting) the the state’s electoral votes are safe from being challenged is Congress.
In relation to elections for president, the Safe Harbor clause essentially says that as long as states certify the electors by a certain date (usually about a week prior to the Electoral College voting) the the states electoral votes are safe from being challenged is Congress.