The US presidential election is only three weeks away. After announcing the presidential candidacy, the Democratic candidate Kamala Harris has fallen behind the Republican candidate Donald Trump in public opinion polls.

According to three polls released on Sunday, support for Kamala Harris has dropped significantly. This reduces his chances of victory in the final phase of the election. On the other hand, the Republican candidate Donald Trump is advancing again. Al-Jazeera reported this information on Monday.

According to an NBC News poll, Democratic nominee Kamala and Republican Trump are tied at 48 percent nationally ahead of the Nov. 5 vote. In the same poll last month, Harris was leading by 5 percentage points. Harris has a 50-48 percent lead among likely voters, according to the latest ABC News and Ipsos poll. The same poll last month had Democrats leading 52-46 percent. On the other hand, Harris leads 51-48 percent among likely voters, according to the latest poll by CBB and Ugoff. According to the latest figures, Kamala leads by 1.4 percentage points in Real Clear Polling's main vote total. Which has come down by 2.2 percent on Saturday's figures.

Meanwhile, both Harris and Trump campaigned in key states on Sunday. At a campaign rally in Greenville, North Carolina, Harris criticized Trump, saying, "He (Trump) is spreading misinformation about the government's role in dealing with traditional hurricanes, which is eroding public confidence." Trump, on the other hand, promised to hire 10,000 additional border guards if re-elected at a rally in Arizona's Prescott Valley. "After I win, I'm going to ask Congress to give them an immediate 10 percent pay raise because they don't get raises for a long time, and there's going to be a $10,000 signing bonus for each agent, to keep them," he said.

Meanwhile, a person was arrested with a weapon from the election rally of Donald Trump, the Republican candidate in the US presidential election. The incident took place in the Coachella area of ​​California. This is the third time that Trump has suffered such a situation in the election campaign. The man illegally brought a shotgun and ammunition to a Trump campaign rally on Saturday. However, there was no danger to Trump and anyone who participated in the election rally.

The Riverside County Sheriff's Office reported that he was arrested on Sunday local time. The Secret Service said it was aware of the man's arrest. The FBI and the US Attorney's Office said in a joint statement that the investigation is ongoing. The sheriff's office said the man was identified as Vem Miller. He is a resident of Las Vegas. He is 49 years old. He was released on bail after his arrest. He will face a court hearing on January 2. Miller was detained near a checkpoint at a Trump campaign rally. He came in a black colored SUV.