In current US politics, "Fight Back" typically refers to a broad range of actions aimed at resisting or countering perceived threats to democracy, individual rights, and social justice. These actions can include legal challenges, protests, political activism, and community organizing. 

Here's a more detailed breakdown:

• Legal Challenges:
  Individuals and organizations are actively using the legal system to challenge what they see as unlawful or unconstitutional actions by the government or corporations. For example, some are suing to prevent actions that impact federal funding, public services, or the rights of specific groups. 
• Protests and Demonstrations:
  Protests and demonstrations, both online and in person, are a common way to express dissent and demand change. These events can be focused on specific issues like climate change, immigration, or voting rights. 
• Political Activism:
  This involves a range of activities, including running for office, supporting political campaigns, and participating in grassroots organizing efforts. Many individuals are also actively engaging with elected officials to advocate for specific policies. 
• Community Organizing:
  This involves mobilizing communities to address local issues and build power to effect change. Examples include community gardens, mutual aid networks, and collective action on specific social issues. 
• Defending Democratic Institutions:
  Many "Fight Back" efforts are focused on protecting democratic institutions, such as free and fair elections, the freedom of the press, and the separation of powers. 
• Protecting Civil Liberties:
  A significant portion of the "Fight Back" movement focuses on protecting civil liberties, including free speech, reproductive rights, privacy, and the rights of marginalized groups. 
• Resistance to Anti-Worker Policies:
  Some "Fight Back" initiatives are aimed at resisting actions that they believe are harmful to workers, such as cuts to government services or attempts to weaken unions. 

In essence, "Fight Back" in today's US politics represents a diverse and multifaceted response to perceived threats to the country's democratic values and the well-being of its citizens.