In the US, the House January 6 panel says it is calling a surprise hearing to present "recently obtained evidence".
The hearing, scheduled for Tuesday (at 1pm local time), comes after Congress left Washington for a two-week recess. Lawmakers on the panel investigating the 2021 insurrection said last week that there would be no more hearings until July.
The subject of the hearings is so far unclear. A spokesman for the panel declined to comment on its substance.
The committee's investigation has been ongoing during the hearings that started three weeks ago, and the nine-member panel has continued to compile evidence.