Table:
text: 2007 Rugby World Cup squads
Pool A
United States
Player Position_ Date_of_Birth_Age Caps Club_province
Blake Burdette Hooker 19 January 1980 5 NYAC
Owen Lentz Hooker 24 January 1980 3 Maryland Exiles
Mike MacDonald Prop 27 November 1980 43 Leeds
Matekitonga Moeakiola Prop 16 May 1978 0 Park City Haggis
Chris Osentowski Prop 26 February 1975 14 Belmont Shore
Jonathan Vitale Prop 3 November 1981 3 Chicago Lions
Luke Gross Lock 21 November 1969 62 Doncaster Knights
Mike Mangan Lock 3 November 1975 14 Denver Barbarians
Hayden Mexted Lock 10 March 1979 6 St. Louis
Alec Parker Lock 10 April 1974 46 Gentlemen of Aspen

Question: How many caps for Mike Macdonald among US teams in Rugby World Cup 2007?