President Donald Trump's focus on the brazen U.S. capture of Venezuelan leader Nicolas Maduro is frustrating some White House aides and Republican lawmakers, who want him to address economic and healthcare concerns in an election year, according to three people familiar with the matter.White House Chief of Staff Susie Wiles, her deputy James Blair and Vice President JD Vance are pressing Trump to prioritize domestic concerns, said two White House officials, who spoke on the condition of anonymity to discuss internal matters. Vance has been the most persistent voice in meetings, repeatedly steering conversations back to kitchen-table issues, they said....