1.) a filibuster to block a vote on a bill is possible
-only in the House, which is almost unrestrained
-only in the Senate, which is almost unrestrained
-mostly in the House, but occasionally in the Senate
-mostly in the Senate, but occasionally in the House
-only in the House, which is almost unrestrained
-only in the Senate, which is almost unrestrained
-mostly in the House, but occasionally in the Senate
-mostly in the Senate, but occasionally in the House