During an interview with CNN, Mike Pence stated that Vladimir Putin was "inarguably" a better leader than President Obama. Hillary Clinton took to the tarmac to attack Trump's "admiration" for the Russian leader.
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Colin Powell advised Hillary Clinton on her private email after all

House Democrats released emails between Colin Powell and Hillary Clinton detailing the use of personal email and devices. His key piece of advice: “Be very careful” about your BlackBerry. “I got around it all by not saying much and not using systems that captured the data.”

You can read the full exchange here.

Reader question: What happens to unspent political donations when they [candidates] lose?

When their bid for office falls flat, their campaign warchest lives on. The only restriction for unspent political donations by vanquished candidates is they cannot use the money for personal expenses.

“My suspicion is that some of them are sitting on the money,” said Larry Noble, former chief counsel of the Federal Elections Commission and general counsel for the Campaign Legal Center. “They can, with certain limitations, transfer it to other committees.”

Bernie Sanders, Ted Cruz or any of the other also-rans can use leftover money on a future political campaign, donate it to a charity or political party, or make a contribution to another candidate, according to Noble. In recent months, Cruz transferred nearly $3 million to his senate campaign committee while Sanders used leftover money to send delegates to the Democratic National Convention in late July.

Every major presidential candidate also had super PACs supporting their bid. Super PACs can raise unlimited amounts of money from donors but cannot coordinate directly with the candidate. When their chosen candidate drops out, super PACs are free to do whatever they want with the leftover funds except donate directly to candidates.

“There aren’t a lot of restrictions in terms of the use of the funds, they can pay themselves,” Noble said.

Yet most super PACs supporting presidential candidates continue to use leftover money for political activities, such as donating to another super PAC, because they want to maintain good relationships with their donors.

Super PACs can donate to candidates for state office or donate to another presidential candidate’s super PAC.

But that may not happen with Donald Trump and Republican super PACs that supported other candidates.

“Jeb Bush’s super PAC isn’t going to transfer money to Donald Trump,” Noble said. “It’s an odd election year.”

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Eric Wuestewald, @eric_wuest