Fareed Zakaria looks at the frenzied competition for slots at elite schools that has exploded into the biggest cheating scandal in American history, a scheme that exploited the desperate quest for higher test scores.

In the last few decades, impeachment has become a political weapon. Now we find ourselves in the middle of an impeachment inquiry, looking to history to understand how, why, and even if Donald Trump should be impeached.

Laying out the secretive, months-long effort by administration officials to pressure the Ukrainian government to announce investigations of former Vice President Joseph Biden and alleged Ukrainian interference in the 2016 U.S. presidential election.