~#  openssl s_client -connect supl.google.com:7275
CONNECTED(00000003)
depth=2 /C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
verify error:num=20:unable to get local issuer certificate
verify return:0
---
Certificate chain
 0 s:/C=US/ST=California/L=Mountain View/O=Google Inc/CN=*.google.com
   i:/C=US/O=Google Inc/CN=Google Internet Authority G2
 1 s:/C=US/O=Google Inc/CN=Google Internet Authority G2
   i:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
 2 s:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
   i:/C=US/O=Equifax/OU=Equifax Secure Certificate Authority
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/C=US/ST=California/L=Mountain View/O=Google Inc/CN=*.google.com
issuer=/C=US/O=Google Inc/CN=Google Internet Authority G2
---
No client certificate CA names sent
---
SSL handshake has read 3999 bytes and written 435 bytes
---
New, TLSv1/SSLv3, Cipher is RC4-SHA
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
SSL-Session:
    Protocol  : TLSv1
    Cipher    : RC4-SHA
    Session-ID: A7E8414ECDB2BF239AF1352CB1E4C4B5B388FDFDBD00155956ABBE9F808F68FB
    Session-ID-ctx: 
    Master-Key: 520D6FBFCB6FC0E077B38F7FB8F9F3C79E9DE10DFB34643350565EE05429C7F185B005A59972C7C9F638317A2BA3133B
    Key-Arg   : None
    PSK identity: None
    PSK identity hint: None
    Start Time: 1429649116
    Timeout   : 300 (sec)
    Verify return code: 20 (unable to get local issuer certificate)