U.S. President Donald Trump welcomes the 2017 NCAA Football National Champions, The Alabama Crimson Tide during an event at the South Lawn of the White House in Washington

U.S. President Donald Trump welcomes the 2017 NCAA Football National Champions, The Alabama Crimson Tide during an event at the South Lawn of the White House in Washington

U.S. President Donald Trump welcomes the 2017 NCAA Football National Champions, The Alabama Crimson Tide during an event at the South Lawn of the White House in Washington, DC, U.S., April 10, 2018. REUTERS/Carlos Barria