Well, I did say I only had 15 minutes to research 
. But I had some time today to continue filling out the list. Gotta make up for the one that Max thinks is unconstitutional.
CHAPTER 41 -Extortion and Threats
18 US 873 - Blackmail
18 US 872 - Extortion by officers and employees of the US
18 US 875 Interstate Communications
18 US 878 threats and extortion against foreign officials, official guests or internationally protected persons
CHAPTER 19 - Conspiracy
18 US 371 Conspiracy to commit offense or defraud the United States
18 US 372 Conspiracy to impede or injure officer
18 US 373 Solicitation to commit a crime of violence
18 US 1913 Lobbying with appropriated money
CHAPTER 11 Bribery, graft and conflicts of interest
18 US 201 - Bribery of public officials and witnesses
18 US 208 Acts affecting a personal financial interest
18 US 211 Acceptance or solicitation to obtain appointive public office
18 US 219 Officers and Employees acting as agents of foreign principals
18 US 227 Wrongly influencing a private entities employment decisions by a member of Congress or employee of the legislative or executive branch.
CHAPTER 13 Civil Rights ( a couple of these noted in the post regarding CREW’s criminal referral.
18 US 241 Conspiracy against rights
18 US 242 Deprivation of rights under color of law
18 US 245 Federally protected activities