Sarah McCammon

Sarah McCammon worked for Iowa Public Radio as Morning Edition Host from January 2010 until December 2013.

April 6 marks 100 years since the U.S. Congress voted to declare war on Germany, entering World War I. The war took the lives of 17 million people worldwide. What's not as well-known is the role that animals played at a time when they were still critical to warfare.

If the election results of 2016 were really about rejecting the political establishment, then Congress didn't get the memo. After all, 97 percent of incumbents in the U.S. House of Representatives seeking re-election won even as national polls show overwhelming disapproval of Congress.

Opponents of abortion rights have long argued that public funds for services like cancer screenings and contraception should go solely to health clinics that don't provide abortions.

Vice President Pence came to the annual Gridiron Dinner looking ever-so-slightly underdressed.

"I thought I'd be OK wearing a black tie tonight," he joked. "Then Nancy Pelosi asked me to refill her coffee."

Cary Dixon's 29-year-old son has struggled with opioid abuse for years. At first, Dixon says, it was hard to know how to support him as he cycled through several rounds of treatment and incarceration. She says her life revolved around his addiction.

"It's kind of like you're on a parallel track with them," she says. "You wait for the next crisis; you wait for the next phone call. You're upset when you don't get a phone call. You're just — you're desperate, and you're in a state of fear and anxiety so much of the time."

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