The Senate is set to begin what's expected to be a marathon vote series as Republicans seek to fund immigration agencies under the Department of Homeland Security without help from Democrats.

The Senate voted along party lines to start debate on a Republican bill to fund immigration enforcement through the end of President Trump's term.

Senate Republicans are preparing to move forward with a package to fund the Department of Homeland Security's immigration agencies as soon as Wednesday.

Senate Republicans are facing challenges in passing funding for President Donald Trump's immigration agencies. Democrats are pushing for votes on various issues, including a…