LOS ANGELES, CA - FEBRUARY 06: U.S. Postal Service clerks help customers at the Los Feliz Post Office on February 6, 2013 in Los Angeles, California. The U.S. Postal Service plans to end Saturday delivery of first-class mail by August, which could save the service $2 billion annually after losing nearly $16 billion last fiscal year. (Photo by Kevork Djansezian/Getty Images)INDIANAPOLIS, IN - DECEMBER 15: Packages are moved onto a conveyer belt at the Indianapolis Mail Processing Annex December 15, 2014 in Indianapolis, Indiana. The US Postal Service predicts it will process over 640 million items on what will be the busiest day of the holiday season. (Photo by Aaron P. Bernstein/Getty Images)United States Postal Service (USPS) Postmaster General and CEO Patrick Donahoe speaks prior to the unveiling of new postage stamps titled, "Made in America: Building a Nation," at a first-day-of-issue event at the Department of Labor in Washington, DC, August 8, 2013. The 12 stamp series honors workers who helped build the United States. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)SAN FRANCISCO, CA - DECEMBER 05: US Postal Service letter carrier Juan Padilla arranges mail in his truck while on his delivery route on December 5, 2011 in San Francisco, California. The US Postal Service announced today that they are considering a plan to eliminate the first class next-day delivery for stamped letters as well as closing half of its 487 mail processing plants across the country in an effort to cut costs and avoid bankruptcy. (Photo by Justin Sullivan/Getty Images)WASHINGTON, DC - MARCH 19: The U.S. Capitol dome is seen before work begins on a two-year, $60 million rnovation of March 19, 2014 in Washington, DC. Curved rows of scaffolds will encircle the dome starting this spring, enabling contractors to strip multiple layers of paint and repair more than 1,000 cracks and broken pieces. (Photo by Chip Somodevilla/Getty Images)SAN FRANCISCO, CA - DECEMBER 18: U.S. Postal workers sort packages at the U.S. Post Office sort center on December 18, 2014 in San Francisco, California. The U.S. Postal Service will process and mail over one billion cards, letters and packages during the 2014 holiday season. (Photo by Justin Sullivan/Getty Images)LOS ANGELES, CA - FEBRUARY 06: A U.S. Postal Service clerk helps customers at the Los Feliz Post Office on February 6, 2013 in Los Angeles, California. The U.S. Postal Service plans to end Saturday delivery of first-class mail by August, which could save the service $2 billion annually after losing nearly $16 billion last fiscal year. (Photo by Kevork Djansezian/Getty Images)LOS ANGELES, CA - FEBRUARY 06: U.S. Postal Service employee Netza Suastegui delivers the mail on February 6, 2013 in Los Angeles, California. The U.S. Postal Service plans to end Saturday delivery of first-class mail by August, which could save the service $2 billion annually after losing nearly $16 billion last fiscal year. (Photo by Kevork Djansezian/Getty Images)SAN FRANCISCO, CA - DECEMBER 16: A tray of mails are seen at the United States Postal Service Processing and Distribution Center on December 16, 2013 in San Francisco, California. An estimated 6 million customers are expected to visit post offices nationwide on what the Postal Service anticipates to be the busiest day of the holiday season as they predict to process 607 million pieces of mail, up from the average 545 million pieces.(Photo by Stephen Lam/Getty Images)NEW YORK, NY - SEPTEMBER 25: A man uses a self service machine at a United States Post Office (USPS) on September 25, 2013 in New York City. The USPS announced today that they're considering raising the price of stamps by 3 cents. (Photo by Andrew Burton/Getty Images)MIAMI, FL - NOVEMBER 15: A U.S. Postal Service mailbox stands on November 15, 2012 in Miami, Florida. The United States Postal Service reported a record annual yearly loss of $15.9 billion, more than triple the $5.1 billion loss last year. (Photo by Joe Raedle/Getty Images)
President Donald Trump’s nominee to lead U.S. Central Command said Iran still has 'considerable tactical capabilities' of concern to national security.