Congress divides its legislative, oversight, and internal administrative tasks among approximately 200 committees and subcommittees. Within assigned areas, these functional subunits gather information; compare and evaluate legislative alternatives; identify policy problems and propose solutions; select, determine, and report measures for full chamber consideration; monitor executive branch performance (oversight); and investigate allegations of wrongdoing. The investigatory functions have always been a key role. In the tabling and wording of new law, procedures such as the House discharge petition process (the process of bringing a bill onto the floor without a committee report or mandatory consent from its leadership) are so laborious and technical that committees, today, dominate the draftsmanship and honing of the detail of many bills laid before Congress. Of the 73 discharge petitions submitted to the full House from 1995 through 2007, only one was successful in securing a definitive yea-or-nay vote for a bill.