DETROIT - Hillary Clinton railed against Donald Trump on everything from wages and immigration to paid family leave and his business dealings in a wide-ranging speech to union members here Monday. "He could bankrupt America like he's bankrupted his companies," Clinton warned during remarks at the Service Employees International Union's annual convention. "Ask yourself: how could anybody lose money running a casino? Really." Clinton, in the best preview yet of her campaign's general election strategy, also unleashed on the presumptive Republican nominee for his charged rhetoric.

Presidential Candidates Hillary Clinton and Donald Trump Getty Images

Clinton frequently slams Trump on his immigration proposals and repeated much of her line of attack against him on Monday. "What kind of country would we be if we let Donald Trump rip our families apart? We have to reject this wrong vision for America with a strong, clear voice," Clinton told the labor group, which endorsed her last year.

Clinton said that Trump's plan to deport more than 11 million undocumented immigrants would not only affect union families, but also the many Latinos she's met across the country who are concerned about what a Trump presidency could mean for them.

She specifically mentioned her meeting with a young Latina girl named Karla Ortiz, whose parents are at risk for deportation. In February, Ortiz tearfully told Clinton about her situation. Clinton promised to do everything she could to protect the girl's parents and told her: "Let me do the worrying." The Clinton campaign turned the poignant moment into an ad ahead of the Nevada caucuses.