Heavily funded progressive organizations are coordinating a sustained effort to define apparent Republican nominee Donald Trump. They've been field-testing messages for months. Now they're primed to start filling the screens of TVs, computers and smartphones with hundreds of millions of dollars' worth of anti-Trump messages.

At the hub of the effort is the main Democratic superPAC, Priorities USA Action. It expects to spend $125 million in TV and digital messaging from this month to election day. That's twice as much as it spent in 2012.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

After debating through the night, Brazil's Senate voted early Thursday 55 to 22 to try President Dilma Rousseff on charges of manipulating the budget. The vote automatically suspends her from office.

The Senate had been widely expected to vote for Rousseff to be tried in impeachment proceedings. The final tally is a resounding defeat for Rousseff, easily surpassing the simple majority (41 votes) required.

Gaby remembers the first time she threw up while taking a test. It was a few months ago, early on in her freshman year at Marblehead High School in Massachusetts.

She was sitting in biology class when, she recalls, she got so anxious that she excused herself to the bathroom.

Gaby typically starts her day at 6 a.m. and gets to school at 7:15. On Mondays she runs a government club called Junior State of America. She's also running for class president, sits on the women's rights awareness group, and helps out at the school's rotary club.

Courtney Griffin was addicted to heroin and ready to get help. She packed up her things, and her mom drove her to a residential treatment facility about an hour from their home in New Hampshire. There was a bed waiting for her.

Donald Trump arrived in Washington, D.C., on Thursday to meet with his party's congressional leaders to hash out their differences and talk GOP unity ahead of what is likely to be a pitched general-election battle against Hillary Clinton.

First up was a private meeting with House Speaker Paul Ryan. The two arrived around 9 a.m. ET at the Republican National Committee in a session orchestrated by RNC Chairman Reince Priebus.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

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