Vic Hinterlang Photojournalist

Kansas Republicans arrive at the first afternoon of the Republican National Convention in Milwaukee.

A Republican Party official checks the identification of people entering the security zone surrounding the Republican National Convention.

A car drives out of the security zone surrounding the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

An African American woman demonstrator protests the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Pro-Palestinian demonstrators protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Pro-Palestinian demonstrators protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

A demonstrator with the Coalition to March on the RNC protests the nomination of Donald Trump for president on the first day of the Republican National Convention.

Two activists with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Two young woman students with the March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

A Black male activist with the March on the RNC protests the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Demonstrators with the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Anti-abortion protesters confront demonstrators with the Coalition to March on the RNC on the first day of the Republican National Convention.

A woman activist with the Coalition to March on the RNC photographs police while marching against the nomination of Donald Trump for president.

Anti-abortion protesters confront demonstrators with the Coalition to March on the RNC on the first day of the Republican National Convention.

Anti-abortion protesters confront demonstrators with the Coalition to March on the RNC on the first day of the Republican National Convention.

Bicycle police watch the Coalition to March on the RNC protest the nomination of Donald Trump for president on the first day of the Republican National Convention.

Anti-abortion protesters confront demonstrators with the Coalition to March on the RNC on the first day of the Republican National Convention.

Anti-abortion protesters confront demonstrators with the Coalition to March on the RNC on the first day of the Republican National Convention.

Anti-abortion protesters confront demonstrators with the Coalition to March on the RNC on the first day of the Republican National Convention.

Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, speaks before the Poor People's March as presidential candidate Jill Stein looks on.

Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, leads the Poor People's March toward Fiserv Arena, site of the Republican Convention.

Jill Stein, Green Party presidential candidate, speaks with an African American man during the Poor People's March.

Jill Stein, Green Party presidential candidate, carries a sign in the Poor People's March as it approaches Fiserv Arena, site of the Republican Convention.

The Poor People's March passes an initial security line as it approaches Fiserv Arena, site of the Republican Convention.

Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, posts a "citizen's arrest warrant" on the fence outside the Republic Convention.

Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, confronts a police officer through a fence outside the Republican Convention.

Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, calls for the arrest of Trump and other Republicans outside the Republic Convention.

The Poor People's March moves around Fiserv Arena, site of the Republican Convention.

Police block Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, at a security checkpoint outside the Republican Convention.

Police block Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, at a security checkpoint outside the Republican Convention.

Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, speaks to the Poor People's March at a Republican Convention security checkpoint.

A Black monitor with the Poor People's March argues with a policeman about being blocked at a security checkpoint outside the Republican Convention.

Police arrest Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, at a security checkpoint outside the Republican Convention.

Police arrest Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, at a security checkpoint outside the Republican Convention.

Police arrest Cheri Honkala, director of the Poor People's Economic Human Rights Campaign, at a security checkpoint outside the Republican Convention.

Mounted police patrol near the site of the Republican National Convention early in the evening of the first day.