Citizens for Responsibility and Ethics (CREW), a Washington-based watchdog group, on Wednesday filed a lawsuit on behalf of a handful of voters seeking to bar former President Donald Trump from the 2024 ballot in Colorado under Section 3 of the 14th Amendment based on his alleged involvement in the Jan. 6 attack on the U.S. Capitol. The suit -- quickly dismissed by Trump's team -- marks one of the first serious challenges to his qualifications as a presidential candidate based on a 14th Amendment argument. Section 3 states that someone isn't eligible for future office if, while they were previously...