German Chancellor Angela Merkel greets US President Donald Trump prior to the start of the first working session of the G20 meeting in Hamburg, northern Germany, on July 7.
Leaders of the world's top economies will gather from July 7 to 8, 2017 in Germany for likely the stormiest G20 summit in years, with disagreements ranging from wars to climate change and global trade. / AFP PHOTO / POOL / IAN LANGSDON (Photo credit should read IAN LANGSDON/AFP/Getty Images)
US President Donald Trump and Russia's President Vladimir Putin hold a meeting on the sidelines of the G20 Summit in Hamburg, Germany, on July 7, 2017. / AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
German Chancellor Angela Merkel greets US President Donald Trump prior to the start of the first working session of the G20 meeting in Hamburg, northern Germany, on July 7.
Leaders of the world's top economies will gather from July 7 to 8, 2017 in Germany for likely the stormiest G20 summit in years, with disagreements ranging from wars to climate change and global trade. / AFP PHOTO / POOL / IAN LANGSDON (Photo credit should read IAN LANGSDON/AFP/Getty Images)
ST LOUIS, MO - OCTOBER 09: Donald Trump, Jr. (R) greets his father Republican presidential nominee Donald Trump during the town hall debate at Washington University on October 9, 2016 in St Louis, Missouri. This is the second of three presidential debates scheduled prior to the November 8th election. (Photo by Rick Wilking-Pool/Getty Images)
Nominee for FBI Director Christopher Wray meets with US Senator Chuck Grassley, Republican of Iowa, on Capitol Hill in Washington, DC, June 29, 2017. / AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
ENFIELD, CT - MAY 03: Television news features Donald Trump over a prisoner's bunk at the Veterans Unit of the Cybulski Rehabilitation Center on May 3, 2016 in Enfield, Connecticut. Connecticut is one of only four states where voting rights are restored to convicted criminals immediately upon completion of their prison and parole time. The Veterans Unit houses some 110 inmates, all U.S. military veterans convicted of crimes ranging from petty larceny to murder. Prisoners at the unit typically have less than two years left on their sentences. The unit is part of a Connecticut Department of Correction program to turn some prisons into reintegration centers to prepare inmates for successful re-entry into society. Criminal justice and prison reforms are taking hold with bi-partisan support nationwide in an effort to reduce prison populations and recidivism. The state's criminal justice reforms fall under Connecticut Governor Dannel Malloy's "Second Chance Society" legislation. (Photo by John Moore/Getty Images)