As Governor Palin advised after the third debate;
Trump will only accept a "legitimate" election and anything else would betray those who "died" for freedom"
This is of course perfectly legitimate and has precedent;
In 2000 Democratic candidate Al Gore conceded on election night and then unconceded the same night and fought the result right up to the Supreme Court
Remember the House Resolution from about 30 House Democrats, mostly Blacks calling for Withholding Ohio's EVs in 2004