(CNN) — Thousands of people will gather Sunday to honor the life of assassinated conservative activist Charlie Kirk at a memorial service expected to underscore his indelible influence on American politics.

With a lineup of speakers from the highest levels of the US government, including President Donald Trump, Kirk’s memorial is poised to resemble something akin to a state funeral for the US conservative movement, carrying with it all the gravity – and security concerns – such an occasion entails.

The Secret Service will be the lead agency coordinating security at the massive event, which Glendale police estimated could draw more than 100,000 people.

Here’s what we know about the memorial and security around it:

The service and speakers

Kirk’s memorial service will be held at Stat

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