Former President Donald Trump's campaign held an outdoor rally in Las Vegas despite extreme heat and recent hospitalizations for heat exhaustion at a previous event in Phoenix.

Precautions at the Las Vegas rally included extra medics, water bottles, fans, and umbrellas for attendees.

This rally marks Trump's third event in Nevada this year, highlighting his effort to secure crucial support in battleground states.

The event also launched the 'Latino Americans for Trump' initiative, targeting Latino voters who are dissatisfied with President Biden.

In response, the Democratic National Committee put up a billboard near the rally calling Trump a 'convicted white-collar crook'.

Polls indicate a tight race between Trump and Biden in key states such as Nevada and Arizona.

Trump's campaign is also focusing on key Senate races in Nevada, Montana, and Ohio.

There is ongoing speculation about Trump's potential endorsement in the Nevada U.S. Senate primary, with candidates Sam Brown and Jeff Gunter as frontrunners.

Trump's endorsement is seen as potentially decisive, with some believing he may support Brown, while others cite a fundraiser by a Gunter supporter as influential.

Trump is concentrating on winning over working-class voters and Latinos in Nevada as he navigates the upcoming election.