Hillary Clinton’s campaign is going after Donald Trump this week with several simultaneous lines of attack, including a coordinated effort Tuesday to hit the GOP nominee over housing discrimination lawsuits brought against him and his family in the 1970s and 1980s.

Clinton’s team released an attack ad early Tuesday morning in which a retired nurse, Mae Brown Wiggins, alleged she was denied an apartment in a Trump-owned complex in 1963 because she is an African-American.