Republicans are muscling more of President Donald Trump’s Cabinet nominees to the cusp of Senate confirmation over Democratic objections, with committees poised to advance his picks to head agencies in the thick of partisan battles over health care, legal protections, education and the economy. Senate panels were expected Tuesday to advance Trump’s picks of Rep. Tom Price, R-Ga., to be health secretary; Sen. Jeff Sessions, R-Ala., to be attorney general; wealthy conservative activist Betsy DeVos to head the Education Department and Steve Mnuchin to lead Treasury.