特朗普支持率，新低！

Group 1 - Trump's approval rating has dropped to 40%, marking a new low for his second term [2][3] - The decline in support is attributed to public concerns over his handling of economic and immigration policies [2][3] - Prior polling indicated a stable approval rating around 45%, but disapproval has been steadily increasing by approximately one percentage point each month [3] Group 2 - Recent actions by Trump, such as deploying the National Guard and Marines to Los Angeles and ordering airstrikes on Iranian nuclear facilities, have contributed to rising public dissatisfaction [3]