Protestors gather around a baby Trump balloon to voice their rally against gun violence and a visit from U.S. President Donald Trump following a mass shooting in Dayton, Ohio, U.S. August 7, 2019.

U.S. President Donald Trump is greeted by Dayton, Ohio, Mayor Nan Whaley after Trump arrived aboard Air Force One at Wright-Patterson Air Force Base before visiting the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

A demonstrator holds a sign as the motorcade of U.S. President Donald Trump passes by before visiting the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

U.S. President Donald Trump boards Air Force One with first lady Melania Trump after visiting the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Protestors line the streets, rallying around a baby Trump balloon, near Miami Valley Hospital while U.S. President Donald Trump visits the victims of Sunday morning's mass shooting in Dayton, Ohio, U.S. August 7, 2019.

The 'Trump Bus' drives around the area near the Miami Valley Hospital as protesters protest a visit of U.S. President Donald Trump to the Miami Valley Hospital following a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Protestors line the streets, near Miami Valley Hospital while U.S. President Donald Trump visits the victims of Sunday morning's mass shooting in Dayton, Ohio, U.S. August 7, 2019.

Supporters of U.S. President Donald Trump scream at counter-protesters near the scene of Sunday morning's mass shooting in Dayton, Ohio, U.S. August 7, 2019.

People hold banners while taking part in a rally against the visit of the U.S. President Donald Trump after a mass shooting at a Walmart store, in El Paso, Texas, U.S., August 7, 2019. Placard reads "Humans and Inhuman" .

A man takes part in a rally against the visit of the U.S. President Donald Trump after a mass shooting at a Walmart store, in El Paso, Texas, U.S., August 7, 2019.

Trump supporters stand among demonstrators as U.S. President Donald Trump visits the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

A man beside the road waves a U.S. flag from amongst brush and trees as U.S. President Donald Trump passes by in his motorcade on his way to visit the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Supporters of U.S. President Donald Trump argue with a police officer near the scene of Sunday morning’s mass shooting in Dayton, Ohio, U.S. August 7, 2019.

Demonstrators greet the motorcade of U.S. President Donald Trump as it passes by before visiting the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Protestors inflate a baby Trump balloon to rally against gun violence and a visit from U.S. President Donald Trump following a mass shooting in Dayton, Ohio, U.S. August 7, 2019.

U.S. President Donald Trump is greeted by Dayton, Ohio, Mayor Nan Whaley as afU.S.Senator Sherrod Brown (D-OH) looks on after Trump arrived aboard Air Force One at Wright-Patterson Air Force Base before visiting the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Protestors gather to voice their rally against gun violence and a visit from U.S. President Donald Trump following a mass shooting in Dayton, Ohio, U.S. August 7, 2019.

Protesters protest gun violence and a visit by U.S. President Donald Trump to the Miami Valley Hospital following a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Trump supporters march through a group of protesters protesting gun violence and a visit of U.S. President Donald Trump to the Miami Valley Hospital following a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

A mourner argues with supporters of U.S. President Donald Trump near the scene of Sunday morning’s mass shooting in Dayton, Ohio, U.S. August 7, 2019.

U.S. President Donald Trump speaks to media after meeting with first responders in the wake of last weekend's mass shootings in El Paso, Texas, U.S., August 7, 2019.

U.S. President Donald Trump reaches out to El Paso, Texas Mayor Dee Margo as he is greeted by U.S. Senators Ted Cruz (R-TX) and John Cornyn (R-TX) at El Paso International Airport prior to a visit with victims and first responders in the wake of last weekend's mass shootings in El Paso, Texas, U.S., August 7, 2019.

U.S. Senator Sherrod Brown (D-OH) and Dayton, Ohio Mayor Nan Whaley wait to speak with U.S. President Donald Trump as Trump arrived aboard Air Force One at Wright-Patterson Air Force Base on his way to visit the site of a mass shooting in Dayton, Ohio, U.S., August 7, 2019.

Protestors line the streets near Miami Valley Hospital while U.S. President Donald Trump visits the victims of Sunday morning’s mass shooting in Dayton, Ohio, U.S. August 7, 2019.

Protestors gather around a baby Trump balloon to voice their rally against gun violence and a visit from U.S. President Donald Trump following a mass shooting in Dayton, Ohio, U.S. August 7, 2019.