Top officials from U.S. intelligence agencies will testify before the Senate Intelligence Committee on Tuesday at 10 a.m. The hearing will focus on the country’s global security threats and include testimony from Director of National Intelligence Tulsi Gabbard,

Fiserv CEO Frank Bisignano, President Trump’s pick to serve as Social Security commissioner, is scheduled to appear for a confirmation hearing Tuesday before the Senate Finance Committee.

Advocates for retirees and the disabled say privatizing the agency could result in reduced benefit payments to millions of Americans.