FILE - In this Nov. 13, 2013 file photo, Homeland Security Secretary nominee  Jeh Johnson testifies on Capitol Hill in Washington before the Senate Homeland Security and Governmental Affairs Committee hearing on his nomination. Democrats begin a drive this week to muscle a half dozen of President Barrack Obama's Republican-opposed nominees through the Senate after clamping shackles on traditional minority party rights in last month's power play against the GOP. Republicans, however, still have some tools for grinding the Senate's work to an excruciatingly slow crawl. (AP Photo/Carolyn Kaster, File)

Photo by: Carolyn Kaster

FILE - In this Nov. 13, 2013 file photo, Homeland Security Secretary nominee Jeh Johnson testifies on Capitol Hill in Washington before the Senate Homeland Security and Governmental Affairs Committee hearing on his nomination. Democrats begin a drive this week to muscle a half dozen of President Barrack Obama's Republican-opposed nominees through the Senate after clamping shackles on traditional minority party rights in last month's power play against the GOP. Republicans, however, still have some tools for grinding the Senate's work to an excruciatingly slow crawl. (AP Photo/Carolyn Kaster, File)