WASHINGTON — President Trump would be able to dispatch Secret Service agents to polling places nationwide during a federal election, a vast expansion of executive authority, if a provision in a Homeland Security reauthorization bill remains intact.Source: Trump wants new authority over polling places. Top election officials say no...

Imagine this year’s ballot with no Utah candidates listed as Republicans. Or, alternatively, the ballot listing only those Republicans who gathered signatures, while others who went through the GOP convention are shut out.Source: No Republican candidates on the Utah ballot this year? It’s a possibility after planned fix falters....