![Charles Rex Arbogast U.S. Secret Service Director Kimberly Cheatle responds to a question during a news conference with Chicago Police Superintendent Larry Snelling, left, about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)](https://mapi.associatedpress.com/v2/items/ac65179636e0481e90a386ab9a6260e9/preview/preview.jpg?s=680x)
U.S. Secret Service Director Kimberly Cheatle responds to a question during a news conference with Chicago Police Superintendent Larry Snelling, left, about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)
![Charles Rex Arbogast Chicago Police Superintendent Larry Snelling responds to a question as U.S. Secret Service Director Kimberly Cheatle, left, listens during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)](https://mapi.associatedpress.com/v2/items/c98ce44eedba4c688a29d45c7efb8e20/preview/preview.jpg?s=680x)
Chicago Police Superintendent Larry Snelling responds to a question as U.S. Secret Service Director Kimberly Cheatle, left, listens during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)
![Charles Rex Arbogast U.S. Secret Service Director Kimberly Cheatle listens to Chicago Police Superintendent Larry Snelling during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)](https://mapi.associatedpress.com/v2/items/59fbe6f83d294d0fa417b23706c92aed/preview/preview.jpg?s=680x)
U.S. Secret Service Director Kimberly Cheatle listens to Chicago Police Superintendent Larry Snelling during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)
![Charles Rex Arbogast U.S. Secret Service Director Kimberly Cheatle, left, and Chicago Police Superintendent Larry Snelling wait to speak at a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)](https://mapi.associatedpress.com/v2/items/7d49441d812d4eb1baa46a4c208973fb/preview/preview.jpg?s=680x)
U.S. Secret Service Director Kimberly Cheatle, left, and Chicago Police Superintendent Larry Snelling wait to speak at a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)
![Charles Rex Arbogast Chicago Police Superintendent Larry Snelling addresses reporters during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)](https://mapi.associatedpress.com/v2/items/1a69d939c325442b81a4ecc3158b3422/preview/preview.jpg?s=680x)
Chicago Police Superintendent Larry Snelling addresses reporters during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)
![Charles Rex Arbogast U.S. Secret Service Director Kimberly Cheatle responds to a question during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)](https://mapi.associatedpress.com/v2/items/125866f578ea4a3399036ec9f1e1d2c0/preview/preview.jpg?s=680x)
U.S. Secret Service Director Kimberly Cheatle responds to a question during a news conference about the upcoming Democratic National Convention on Tuesday, June 4, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)