A conference committee is made up of those members from the House and Senate that originally considered the bill.    So the answer is: C. joint committees perform investigative or house keeping duties; conference committees iron out differences in bills from both houses. .7 people found this useful. conference committee is made up of those members from the House and Senate that originally considered the bill.    So the answer is: C. joint committees perform investigative or house keeping duties; conference committees iron out differences in bills from both houses. . 7 people found this useful.
Virgin America's principal base of operations and the fifth largest hub for United Airlines, San Francisco International Airport flies hundreds of thousands of passengers each year to popular international destinations such as London, Hong Kong, Seoul and Frankfurt, in addition to 76 domestic destinations.
Logan is the largest airport in New England and 18th busiest airport in the United States, with 33.5 million total passengers in 2015. The airport serves as a focus city for JetBlue, which carries out the largest operations from Logan International Airport, as well as a hub for Delta Air Lines. The regional airline Cape Air and commuter airline PenAir all carry out hub operations from Boston.