U.S. President Donald Trump participates in the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

U.S. President Donald Trump participates in the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

White House senior advisor Ivanka Trump arrives in the Rose Garden with daughter Arabella Kushner and son Joseph Kushner prior to the 70th National Thanksgiving turkey pardoning ceremony at the White House in Washington, U.S., November 21, 2017.

White House Press Secretary Sarah Huckabee Sanders' son tries to touch Wishbone, a twenty-eight pounds turkey before U.S. President Donald Trump participates in annual National Thanksgiving Turkey pardoning ceremony, in the Press Briefing Room of the White House in Washington, U.S. November 21, 2017.

Staff from the National Turkey Federation jump in to calm "Drumstick" the turkey as it flaps its wings causing U.S. President Donald Trump's daughter Tiffany (R) to jump away after it was pardoned by the president during the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

U.S. President Donald Trump participates in the 70th National Thanksgiving turkey pardoning ceremony as son Barron looks on in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

White House senior advisor Ivanka Trump accompanied by her daughter Arabella Kushner and sister Tiffany Trump (L) participate in the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

U.S. President Donald Trump and his son Barron attend the 70th National Thanksgiving turkey pardoning ceremony at the White House in Washington, U.S., November 21, 2017.

U.S. President Donald Trump laughs and applauds as he participates in the 70th National Thanksgiving turkey pardoning ceremony with his son Barron in the Rose Garden of the White House in Washington, U.S., November 21, 2017. REUTERS/Jim Bourg

White House senior advisor Ivanka Trump and husband and fellow senior advisor Jared Kushner arrive in the Rose Garden with her daughter Arabella Kushner prior to the 70th National Thanksgiving turkey pardoning ceremony at the White House in Washington, U.S., November 21, 2017.

U.S. President Donald Trump participates in the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

Wishbone, a twenty-eight pounds turkey is presented to members of the press before U.S. President Donald Trump participates in annual National Thanksgiving Turkey pardoning ceremony, in the Press Briefing Room of the White House in Washington, U.S. November 21, 2017.

Tiffany Trump participates in the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.

Arabella Kushner touches a turkey accompanied by her mother Ivanka Trump and brother Joseph during the 70th National Thanksgiving turkey pardoning ceremony in the Rose Garden of the White House in Washington, U.S., November 21, 2017.