Frank Luntz Criticizes Trump's Campaign Strategy

GOP pollster urges former president to shift focus from personal attacks to policy as Harris gains in polls

Frank Luntz advises Trump to stop behaving like a 'petulant child' and focus on voter concerns.
Luntz's comments come amid Trump's controversial remarks and declining poll numbers.
Recent polls show Vice President Harris leading Trump nationally and in key battleground states.
Luntz warns that Harris could extend her lead if Trump continues his current approach.
Republicans push for a policy-focused campaign to counter Harris's momentum.