Heap o' Links Tue Jun 15, 2021

In the year leading up to 1/6 and during 1/6 itself, to what extent were the three primary militia groups (the Oath Keepers, the Proud Boys, and the Three Percenters) that the FBI, DOJ, Pentagon and network news have labeled most responsible for planning and executing a Capitol attack on 1/6 infiltrated by agencies of the federal government, or informants of said agencies?
Exactly how many federal undercover agents or confidential informants were present at the Capitol or in the Capitol during the infamous “siege” and what roles did they play (merely passive informants or active instigators)?
Finally, of all of the unindicted co-conspirators referenced in the charging documents of those indicted for crimes on 1/6, how many worked as a confidential informant or as an undercover operative for the federal government (FBI, Army Counterintelligence, etc.)?