The House of Representatives and the Senate are not expected to sit this week - as Friday is 4th July, America's national holiday. Westminster won't have the week off [The House of Lords will sit on 4th - I won't be there!] - though there are a number of meetings (some of which I am looking forward to attending) about the USA, and the forthcoming election in particular.
Zimbabwe may dominate the week - with a debate in the Commons on Thursday, and a question in the Lords on Monday.
Business at Westminster
http://www.publications.parliament.uk/pa/cm200708/cmwib/wb080628/28.06.2008.pdf[Commons p11-14: Lords p15-16]