A Wall Street street sign is framed by an American flag hanging on the facade of the New York Stock Exchange, Tuesday, Sept. 8, 2015. The financial crisis that struck in 2008 touched off the worst recession since the 1930s Great Depression, wiping out $11 trillion in U.S. household wealth and leaving about 8 million Americans jobless. More than 5 million families lost their homes to foreclosure. Reckless trading and aggressive practices on Wall Street in the prior boom years were pinned with much of the blame. In the aftermath, Congress enacted an overhaul of financial rules aimed at preventing another meltdown and multibillion-dollar taxpayer bailout of banks. (AP Photo/Mary Altaffer, File) 

In this Thursday, Oct. 20, 2016, photo, Nancy Harvey, owner of Lil' Nancy's Primary Schoolhouse, carries two toddlers at her home which has she has converted into a child care center, in Oakland, Calif. Most U.S. households are heading for a worse lifestyle in retirement than they had while they were working, because they simply aren’t saving enough, experts say. Harvey, who has less than $2,000 saved despite her decades of work, plans to continue with real-estate classes in hopes that it can provide a second job.(AP Photo/Marcio Jose Sanchez) 

Moises Hernandez,in a Thursday, Nov. 17, 2016 photo. The longtime Chicago immigration attorney said he's seen an uptick in inquiries from clients since the election. (AP Photo/Nam Y. Huh) 

This Jan. 8, 2013, file photo provided by Christian Dobratz shows St. Anthony police officer Jeronimo Yanez outside the city council chambers in St. Anthony, Minn. Prosecutors announced Wednesday, Nov. 16, 2016, that Yanez, the officer who fatally shot Philando Castile during a traffic stop on July 6, 2016, in Falcon Heights, Minn., has been charged with second-degree manslaughter in the killing. (Christian Dobratz via AP, File) 

Michelle Obama at the National Arts and Humanities Youth Program Awards ceremony at the White House. Photo by Cheriss May, Howard University News Service. 

In this Nov. 9, 2016, file photo, Seattle Mayor Ed Murray, second left, speaks at a post-election event of elected officials and community leaders at City Hall in Seattle. Leaders in Seattle, San Francisco and other so-called "sanctuary cities" say they won't change their stance on immigration despite President-elect Donald Trump's vows to withhold potentially millions of dollars in taxpayer money if they don't cooperate. (AP Photo/Elaine Thompson, File) 

Students holding signs and chanting slogans march to protest the election of Donald Trump as president in Los Angeles on Monday, Nov. 14, 2016. Demonstrators have gathered across the California and the nation in the six days since Trump was elected. (AP Photo/Nick Ut) 

In this Nov. 5, 2015 file photo, "NewsHour" co-anchor Gwen Ifill attends The Women's Media Center 2015 Women's Media Awards in New York. Ifill died on Monday, Nov. 14, 2016, of cancer, PBS said. She was 61. (Photo by Andy Kropa/Invision/AP, File) 

Sarah Collins Rudolph and her husband, George Rudolph, discuss their worries about the upcoming Donald Trump presidency in their home in Birmingham, Ala., on Wednesday, Nov. 9, 2016. Sarah Rudolph survived a church bombing that killed her sister and three other black girls in Alabama in 1963. (AP Photo/Jay Reeves) 

European Council President Donald Tusk walks by flags of EU nations prior to a media conference at the EU Council building in Brussels on Wednesday, Nov. 9, 2016. European Union leaders have invited President-elect Donald Trump to come visit the 28-nation bloc at his earliest convenience to assess trans-Atlantic ties. (AP Photo/Virginia Mayo)